Inverse functions tables and graphs worksheet. Printable in convenient PDF format.

Inverse functions tables and graphs worksheet Practice Test #1 Code INVPRAC19 Practice Test #2 Code: PRACINVERS Assignment 2: Complete ALL of the problems on the last 5 pages of your packet. Graph the inverse for each relation below (put your answer on the same graph). . These PDFs provide an abundant supply of printable exercises for high school students to find the value of inverse trigonometric ratios using charts and calculator, find the measure of an angle, solve the equation Write an expression, in terms of x, for f-1(x). For example, if you have function 'f' and you put 'x' in it, the result is 'y,' inverse of this Go back to problems 1 and 2, and graph the original function and its inverse. Consider the function whose graph appears below. How are a function and its inverse related? 4. How can you show two functions are inverses algebraically? How can you show two functions are inverses graphically? How can you show two functions are inverses numerically? Find the inverse of each function and then graph the equation and its inverse on the same coordinate plane. This lesson focuses on representing inverse functions through tables and graphs. This document provides examples and practice problems for graphing secant and cosecant functions. “meat-a-morphsis” and include why it Provide at least 2 examples of a function represents a function. Ideal for grades 4–8. This document provides homework problems on inverse functions. They serve as excellent practice for Given the following graph, determine if it is a function using the vertical line test, if the inverse is a function using the horizontal line test, and then graph the inverse by choosing points from the graph and flipping the x and y. Linear Function Inverse 1. A variety of pdf exercises like finding proportions using a pair of ratios, determining proportions in function tables, creating a proportion with a given set of numbers and solving word problems are included here. Printable in convenient PDF format. Then state if the relation is a function. Composite Functions estions relating to a function given the graph. Get ready for spades of practice with these inverse function worksheet pdfs. (a) the line passes through the point (1; 3) with slope 13. The notation used for this Are the functions f g and g f the same function? Solution: The two functions, f g and g f, are not the same. These pdf function worksheets are curated for grade 8 and high school students. pdf doc Reading a Position Graph - Answer questions about motion using a position graph. pdf doc The notation [x]means the greatest integer not exceeding the value of x. It gives two example secant functions with their period, amplitude, phase shift, and asymptotes marked. 5 Inverse Functions Inverse functions are a special class of functions that undo each other. Graphing Functions and Their Inverses Work with a partner. It is for students from Year 10 who are preparing for GCSE. (link on my webpage) Provide 1 example of a non 3. A function is a rule that says exactly one output (f (x)- or y-value) for each input (x-value). a. Two functions are inverses if their graphs are reflections about the line y=x. Besides, it can be customized to meet specific learning needs, be easily converted into flash cards for interactive learning, or be used in a distance learning Since h( ) is a parabola (quadratic, u-curved graph) then it is not one-to-one, so the inverse will not be a function but a Domain Restriction can change that, stay tuned. You may select the form of the equations to graph. inverse 2x + 3 Find the inverse of each function. Free Precalculus worksheets created with Infinite Precalculus. This selection of worksheets and lessons show students how to visualize the inverse of a function on a graph. COMPOSITE FUNCTION WORKSHEET Directions: Show all work for credit. 1 Basics of Functions and Their Graphs Worksheet Section 2. Also nd the domains of the two composition functions. Practice Exercises (with Solutions) Topics include interpreting graphs, tables, inverses, domain, average rate of change, and more. Make a rough sketch of the graph. Create your own worksheets like this one with Infinite Algebra 1. The graph of a linear function is always a straight line. This no prep activity contains two pages of practice problems (6 problems total) and a two-question multiple choice homework assignment or exit arrow_back Back to Functions Functions: Worksheets with Answers Whether you want a homework, some cover work, or a lovely bit of extra practise, this is the place for you. Function f(x) Inverse fl(x) Function f(x) Inverse fl(x) Graph each function, its inverse, and their line of symmetry. The relationship between the original exponential function’s domain and range is related to the relationship of the domain and range of the inverse. The representations expose the idea that the domain of the function is the range of the inverse (and vice versa Are the following functions invertible? Sketch the graph of the inverse. (How do you know that this is a one-to-one function?) Sketch the graph of its inverse on the same set of axes. com ©u ^2]0i2X2w bKqujtdak YSlotfgtkw_akryer rLFLFCZ. A Develop Understanding Task Purpose: The purpose of this task is to develop and extend the concept of inverse functions in a linear context. Feb 3, 2025 · Question 1 A. Composing functions Evaluating composite functions Evaluating composite functions: using tables Evaluating composite functions: using graphs Finding composite functions Evaluating composite functions (advanced) Introduction In this Section we examine more terminology associated with functions. On a sheet of graph paper, graph a relation. Given f(x) = 9x + 8 and g(x) = x2 + 2, find: g(-3); The AP Precalculus inverse functions worksheet generates free practice problems on create tables for inverse functions. = − + 3 b) = Nov 16, 2022 · Here is a set of practice problems to accompany the Inverse Functions section of the Graphing and Functions chapter of the notes for Paul Dawkins Algebra course at Lamar University. com ©qa2v0Q1Z6A UKUuetYaw pSYonfLt[wuabrzeB CLmLRCq. Practice Worksheets We introduce multiple operations in these problems. The inverse f-1(x) takes output values of f (x) and produces input values. Explain your reasoning. Find the inverse of the one-to-one functions below. 2x = f (a) 5 and g = x2 3x 3x = f (b) p 1 and g = x2 1 3x = f (c) 1 and g = x 3x = f (d) 1 and g = x2+1 x (e) f = x2 3 and g = jxj Write each of the following functions as the composition of two or more simpler functions. Additionally, the worksheets include exercises to determine the maximum, minimum, domain, and range of the inverse functions. What do you notice about the graphs? Name: Date: Inverse Functions Worksheet Find a table of values for each function and its inverse. Using Function Tables And Graphing Worksheets Function tables and graphing worksheets are valuable resources for teachers and students alike. Make a table of values and graph the inverse relation. Work must be neat and answer must be circled. The students will be able to compose fun tions and evaluate them, given their equations. /XObject/ExtGState Some of the worksheets displayed are Inverse functions tables and graphs, Function inverses date period, Work inverse functions inverse relations find the, Calculus work differentiation of inverse functions 1, Work composite and inverse functions, Inverse relationship between multiplication and division, Ap calculus work, 9 inverse trigonometric ratios. It explains that determining if a function has an inverse involves performing the horizontal line test on the graph. Exercises for Worksheet 4. Also, if any vertical line intersects the graph in more than one point, the graph does not represent a function. Name Date Period Worksheet Graphing InversesDetermine if f (x) is an Antoine function and make a table of values for f (x). Given f(x) = [x],g(x) = 12x and h(x) (f∘ = 6/x find: Each domain value in the inverse’s table results in a single range value in the in-verse’s table. The graph of a one-to-one function is shown below. Try these linear functions worksheets to identify linear and nonlinear functions from equations, graphs, and tables, identify the function rule and more. It then provides 10 practice problems to graph secant and cosecant functions over a Function tables and the coordinate plane Graphing a function Students are given functions (e. Find inverse functions lesson plans and teaching resources. EXAMPLE 1 Choose functions using sets of ordered pairs Use a graph to tell whether the ordered pairs represent a linear function, an exponential function, or a quadratic function. Each pair of functions are inverses of each other. Graph the Inverse of a Function Worksheets How to Graph the Inverse of a Function - When you are dealing with functions, there is a high chance that you hear the term, 'inverse of a function. J r EMOaZdkee DwOiKtuhC YIDnhfsiRnRictdef HAwlbgXeQb]rlav o2`. Find the values of inverse functions when a function is given by a table. A set of points in a rectangular coordinate system is the graph of a function if every vertical line intersects the graph in at most one point. 13. Practice 1 - Determine the inverse of this function. Whether used in classrooms, homeschools, or tutoring sessions, these worksheets offer engaging, varied, and progressive exercises that cater to a range of student skill levels. The input and output values for two inverse functions, Direct and inverse variation worksheet kuta software Graph the Inverse of a Function Worksheets. Gain instant access to Functions Fill in The Blanks Worksheets, a trusted resource for educators and families alike. y b. inverse 2x + 36 5. 0 y 2, x 16. 1. (-3,-8) 5. The representations expose the idea that the domain of the function is the range of the inverse (and vice versa Oct 10, 2019 · Unit 3: Inverse Functions Assignments for Thursday 10/10/19 and Friday 10/11/19 Assignment 1: There are 2 Practice Tests on Schoolnet. Free worksheet (pdf) and answer key on Inverse Functions--identify, write and express the inverse of functions based on graphs, tables, order pairs and more Inverse Functions from Tables, Coordinates, and Graphs This video shows you how to find the inverse function from a table of values, a set of coordinates, and from a graph. In the task, students use tables, graphs, and equations to represent inverse functions as two different ways of modeling the same situation. 5: Inverse Functions Determine whether each of the following graphs represents a one-to-one function. In this unit we describe two methods for finding inverse functions, and we also explain that the domain of a function may need to be restricted before an inverse function can exist. mathworksheets4kids. These Graphing Inverse Functions Worksheets will produce problems for practicing graphing inverse functions. Worksheet # 1: Precalculus review: functions and inverse functions x+1 1. Sample our free worksheets from each 2. Learn how to identify inverse functions in this free algebra lesson! These worksheets cover multiple representations such as sets of ordered pairs, tables, graphs, and mappings. com 10 2 3 Create your own worksheets like this one with Infinite Algebra 2. Explain how you can be sure that the two relations you graphed in part A are inverses of one another. 2. B. Practical examples and exercises are provided to reinforce the concepts. 3 Inverse Functions When working with mathematical functions, it sometimes becomes useful to undo what the original function does. (d) Give the table of values for f −1. It features six problems which challenge young minds to interpret equation-based graphs such as y-1 = -x, -y = x1, and others. Once the input-output table is completed, all that's left to do is plotting the graph, which unfolds into a straight line. May 9, 2022 · Learning Objectives Verify inverse functions. 28. 8 For the following pairs of functions f and g nd the composition functions f g and g f. There-fore, it is reasonable to conclude that the inverse is also a function. The products are constant. (e) The function that maps a person to his or her address. 8f1 × Description: "This worksheet is designed to help children identify functions in mathematical graphs. Contents Mathster Corbett Maths #NumberSense101#TableofValues#Graphs#Inverse Composite Functions - Practice (and solutions) For the given functions f and g, find (answer on the back) Answers 1. We start evaluation from the provided input, and first evaluate the inside function. Determines the domain and range of a reverse function and limits the domain of a function to make it one to one. Write your answers in interval notation and draw them on the graphs of the functions. What is the minimum Apr 14, 2025 · By analyzing the graph of a function, students can gain insights into its behavior and make connections between different representations of the same function, such as algebraic equations and function tables. The worksheets provide dual levels, level 1 deals with direct and inverse variations, while level 2 deals with direct, inverse, joint and combined variation. Each worksheet in the collection helps reinforce key concepts, sharpen academic skills, and promote critical thinking in a structured, engaging format. Create a worksheet: Use a function table to graph a line Explore math with our beautiful, free online graphing calculator. 17] 18] 19] These Graphing Inverse Functions Worksheets will produce problems for practicing graphing the inverse of general functions. Equip 8th grade and high school students with this printable practice set to assist them in analyzing relations expressed as ordered pairs, mapping diagrams, input-output tables, graphs and equations to figure out which one of these relations are functions based on the pairing of the domain (x) and range (y). You may use Desmos and Schoolnet. This extensive set of pdf worksheets includes exercises on graphing linear function by plotting points on the grid. 1 Basics of Functions and Their Graphs Section 2. Let p be the function de ned by p(x) = x2 1. Boost learning with Grade 9 Functions worksheets! Fun and effective activities for students. 3. X ^ dMdaFdzeU ywFiNtah] PILndfriSnfihtmep KPvrMefcBaCl`cAuJlIu[sf. If a function f (x) is invertible, its inverse is written f-1(x). 1. 26. Finding the Domain of a Function Finding the Domain and Range of a Function from its Graph Piecewise Functions Average Rate of Change of a Function Increasing and Decreasing Functions Relative Maxima or Minima Arithmetic Operations with Functions Compositions of Functions Transformation of Functions Absolute Value Functions Inverse Functions Inverse Proportion Question 1: A is directly proportional to B. Determine if the inverse Review of Graphing Other Trig Functions WS Download File Inverse Trig Handout/Composition of Inverse Trig Download File Right Triangle Trig Worksheet Printable Math Worksheets @ www. Free trial available at KutaSoftware. We explain one-to-one and many-to-one functions and show how the rule associated with certain functions can be reversed to give so-called inverse functions. Then, graph the inverse of the relation. Examples and questions with detailed solutions are included. 5). This is a KS4 lesson on how to find the inverse of a function using a graph. f(x) =2X+3 1' x Exercise Set 1. General Mathematics Representing an Inverse Functions Through Table of Values, and Graph In using table of values of the functions, first we need to ascertain that the given function is a one-to Free Function Table Worksheets to practice input-output patterns, build algebra skills, and explore functions. 25. These ideas will be needed when we deal with particular functions in later Sections. 10. Explain your answer. $ an-I) 3. And best of all they all (well, most!) come with answers. It also gives two example cosecant functions with their period, amplitude, phase shift, and asymptotes marked. Learners will understand how to determine if a function is one-to-one using the horizontal line test and how to create tables of values and graphs for inverse functions. Composition of Functions using Tables and Graphs When working with functions given as tables and graphs, we can look up values for the functions using a provided table or graph, as discussed in section 1. Put Special emphasis on the 1) The document discusses representing inverse functions through tables and graphs. Label the function and its inverse on each graph. Find an equation for the inverse for each of the following relations. Besides, it can be customized to meet specific learning needs, be easily converted into flash cards for interactive learning, or be used in a distance learning These Graphing Inverse Functions Worksheets will produce problems for practicing graphing inverse functions. It focuses on key concepts of inverse functions Continue Inverse functions tables and graphs worksheet Inverse functions tables and graphs worksheet answers. This video shows you how to find the inverse function from a table of values, a set of coordinates, and from a graph. (e) What LESSON 5 INVERSE OF LINEAR FUNCTIONS Recall that functions have inverses that are also functions if they are one-to-one. Our free worksheets are a good Inverse Function Worksheet Find the inverse of each function. What do you notice about the graphs? Inverses – yes or no (circle one) f(x) is solid and g(x) is dashed in each graph. Function worksheets for high school students comprises a wide variety of subtopics like domain and range of a function, identifying and evaluating functions, completing tables, performing arithmetic operations on functions, composing functions, graphing linear and quadratic functions, transforming linear and quadratic functions and a lot more in a nutshell. The vertical line is representing an x-value and we All About These 15 Worksheets This collection is a comprehensive set of algebraic activities designed to help students master the key concepts of direct and inverse variation. inverse x 2. A table of values for a function f is given. The last 2 worksheets are for general use: no function is specified. If so, the function is one-to-one and has an inverse. An inverse function takes the output from the original function and gives us the input. Select the number and types of problems in your composition of functions with tables worksheet then print for free. Find the inverse for each relation. This section provides Discover the power of Inverse Functions Worksheets, thoughtfully crafted for teachers, homeschoolers, and parents who want purposeful, skill-building practice. Find the domain and range of f(x) = x2+x 2. The Precalculus inverse functions worksheet generates free practice problems on composition of functions with tables. Students are asked to find inverse functions, determine if they are also functions, fill in tables of values, draw graphs of inverses and restrict domains to make inverses functions. Worksheet: Inverse Linear Functions, Set 16 This is part of a collection of math worksheets on the topic of inverse linear functions. y = x + 3) and use the function to generate ordered pairs and to plot those points on a coordinate grid. Make sure your window is set to the same dimensions as the graphs on the worksheet. = For this reason, we say that the graphs of f and f -1 are symmetric about the line y x. Inverse Functions Using Tables(a) What is the domain of f ? (b) What is the range of f ? (c) Sketch the graph of f. In this topic, you will be looking at functions and seeing if they can be inverses of themselves. 3) Examples show finding the inverse This resource, for Algebra through Pre-Calculus (used in NC Math 3), covers finding inverse functions from a table, graph, and equation. Free Algebra 2 worksheets created with Infinite Algebra 2. Period: o — (a-AD 2. The relation can be a line, a curve, or a finite set of points. Give the domain and range of f and the inverse function f 1. Inverse functions mc-TY-inverse-2009-1 An inverse function is a second function which undoes the work of the first one. com. Find the domains and ranges of the func-tion and its inverse. Use a graphing calculator to graph f and g in the same viewing window. 2 To help us determine whether a relation is a function, we use the vertical line test. + Then write an equation of the inverse of f. Identifying functions worksheets are up for grabs. Clearly label which relation is the original relation and which relation is the inverse relation. Let f(x) = 2 + x+3. Create a table of values for a function g, the inverse of f. Students will learn how to apply the vertical line test, analyze input-output relationships, and determine if each relation represents a function. This page includes a lesson covering 'how to find the inverse of a function using a graph' as well as a 15-question worksheet, which is printable, editable and sendable. Use the graph of a one-to-one function to graph its inverse function on the same axes. Sketch the graphs of f (x) x 4 and its inverse in the same coordinate plane. Then graph the function and its inverse. (d) Do you see any symmetry between the graphs of n, n 1, and d? 1 Verify your answers to #2d by looking at the box on the bottom of page 97. Verify that f f 1(x) = x. g. Given a table of inputs and outputs for a function, evaluate the inverse function for a certain input. Packed in this collection is a variety of exercises to familiarize children with the identification of functions, determining the domain and range, function tables, graphing linear and quadratic functions, composite functions, and more. Select the number and types of problems in your create tables for inverse functions worksheet then print for free. Improve your math knowledge with free questions in "Find values of inverse functions from tables" and thousands of other math skills. Determine the domain and range of an inverse function, and restrict the domain of a function to make it one-to-one. The stude ts will be able to add, subtract, and multiply. The inverse of the graph of the function can be found by reversing the roles of the - and This means we can reflect the graph of over the line to get the graph of the inverse. The 15 practice problems has different types of questions including matching, open response, and multiple choice. The ratios are not constant. =3+1 Find the inverse of each function. 27. Download and print for home or classroom use. These General Functions Worksheets are a good resource for students in the 9th Grade through the 12th Grade. To do this, you need to find the inverse of the function. inverse 2x 4. 4. Use a graphing calculator or a graphing app to help if necessary. This is true for every function and its inverse. So, x and y show inverse variation. It also covers the domain and range of inverse trigonometric functions, providing tables and examples for clarity. 2) The horizontal line test checks if a horizontal line drawn on the graph intersects at only one point. 8 Inverse Functions – you will explore inverse functions through tables, graphs, and equations. MATH 125 - College Algebra CHAPTER 2 Professor Anna Cox's VIDEOS and Video Worksheets (Please watch video, print off pdf or fill out electronically and turn in through Moodle) Section 2. Additionally, tips for finding the domain and range are included, along with practice The graphing linear function worksheets are available in two levels involving fractions and integers and the students are expected to compute the function table, plot the points and graph the lines. The document explains the domain and range of the six trigonometric functions: sine, cosine, tangent, cotangent, secant, and cosecant, detailing their respective input and output values. -axes. Try our identifying functions from graphs worksheets, observe graphs and apply the vertical line test to determine if the graph represents a function. Students will also learn to identify if the coordinates on a Find resources and assignments for Algebra 2 students, including new work during Coronacation, organized by unit. Three types of function tables, each with two levels of worksheets, require learners in grade 8 and high school to plot the points and graph the lines. In this section, you want to: check the reverse functions. A function is invertible, if each possible output is produced by exactly one input. inverse x + 5 3. ` P QAMlQlD er`iHgDhlt`sV frNeOsnerreviexds. The color coded answer key is included in this 6 Apr 8, 2022 · Table of contents A: Concepts B: Horizontal Line Test C: Graphs of Inverse Functions D: Inverse Function Values E: Verify Two Functions are Inverses F: Find inverses of linear and rational functions G: Find inverses of odd degree power and root functions H: Find inverses of even degree power and root functions I: Find the inverse and its domain Create your own worksheets like this one with Infinite Precalculus. Students who have completed the first part of the activity should be handed the tables (pg 4) and the slips of paper to record their answers (pg. ' So, what is an inverse of a function? The inverse of a function is when you reverse the entire function. Whether you're managing a full classroom or guiding at-home learning, these Functions Fill in The Blanks Worksheets offer structured, easy-to-follow worksheets that promote clear skill progression. -3 (c) Let d be the function de ned by d(x) = x. In this lesson we will investigate these inverses and how to find their equations. From inverse functions logarithms worksheets to graphs inverse functions videos, quickly find teacher-reviewed educational resources. com -18 -24 -30 -36 -42 -48 -54 Direct and inverse variation worksheets are designed for high schoolers and are divided into subtopics like identifying the type of variation by observing equations, graphs and tables, finding the constant of variation, and much more. Free worksheet (pdf) and answer key on Inverse Functions--identify, write and express the inverse of functions based on graphs, tables, order pairs and more Graphing Functions and Their Inverses Work with a partner. State the type of symmetry f(x) has with g(x) and state if they are inverses. Then find the inverse of each function. 1 Determine the inverse function of f, f 1. Inverse Functions Worksheet Find a table of values for each function and its inverse. Inverse relations finding inverses verifying inverses graphing inverses and solutions to problems. Inverse Functions as Graphs Students will investigate inverse functions by finding the equation of an inverse function, finding a table of points for an original and inverse function, and graphing both a function and its inverse on a coordinate grid. Lastly, graph the function and its inverse on the same graph. ANALYZING RELATIONSHIPS In Example 2(b), notice in the original table that as x increases by 1, y is multiplied by 2. ( ) 1 g x = − + 3 Function Tables Worksheets Try our printable function table worksheets to comprehend the different types of functions like linear, quadratic, polynomial, radical, exponential and rational. Create your own worksheets like this one with Infinite Algebra 2. 11. The students will Materials: Hw #1-1 answers overhead; Do Now worksheet; pairwork; hw #1-2 This series of printable proportion worksheets are prepared specifically for learners of grade 6, grade 7, and grade 8. = To see why this happens, study the graph of a few ordered pairs and their switched coordinates in the diagram below. PRACTICE ACTIVITIES: (Complete at least 2) IXL Practice Worksheet Q4 (Alg1) At least to 95 Level 2: Identifying Functions Score = __________ Activity Create Write a movie review of the YouTube Video An explanation of what a function is. In this lesson you will graph linear functions by using a table of values or plotting the x- and y-intercept. You’ll practice creating a table for the inverse of a given function, graphing the inverse of a function, and finding the equation of the inverse. Given that the graph of d is a straight line, plot some points of d and draw its graph. inverse 3x + 26 6. You will learn how to differentiate functions from relations and how to find the domain and range of a function in different ways. r G jAZlTlC `rviigNhytAsJ UrjeUsFeyrmvTepdb. 3 Practice - Inverse Functions State if the given functions are inverses. A Functions - Properties of functions and the Rule of Four (equations, tables, graphs, and words). Verify that f and g are inverse functions. Find the products xy and ratios — . Boost learning with Grade 7 Functions worksheets! Fun and effective activities for students. 2 More on Functions and Their Graphs Section Get free function table worksheets to explain functions and their use to your students with Easy Teacher's great worksheets. 5. 5) Which of the following relations are functions? 6) Determine the domain and range of each of the following relations. Graphing Linear Functions | Type 1 Direct grade 8 students to equate f (x) to zero, plug the values of x in the function, and find the y-intercept. The domain and range of a function and its inverse are swapped. Find or evaluate the inverse of a function. Math Skill Quizzes These function table questions might take a little The inverse of a function swaps the inputs and outputs of the function. Undo or reverse functions with our inverse function worksheets and verify if two functions are inverses of each other graphically and algebraically. So, the data in the table represent an exponential function. This feature is commonly used in exponents and logarithms and in trigonometry. With the exception of horizontal lines, all linear functions are one-to-one and thus have inverses that are also functions. When A = 12, B = 3 Find a formula for A in terms of B. Draw the line y = x with dashes on each graph. 2 More on Functions and Their Graphs Worksheet Section 2. The inverse of sine (arcsin), cosine (arccos) and tangent (arctan) functions are used to find the measure of the angles in this set of inverse trigonometric function worksheets. High school students insert an input value in the function rule and write the corresponding output values in the tables. For each of the following conditions, nd the equation of the line that satis es those conditions. Is the inverse also a function? Practice 2 - What is the inverse of the function f (x) = 5x-7 Practice 3 - These are more about noticing a pattern. It contains 7 problems involving identifying inverse functions from tables, graphs and equations. Read values of an inverse function from a graph or a table of the original function. Example 2: Graph each of the following and find the domain and range for each function. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more. I. sdwts enaz tcrf dywod uapd bxnzh zjyl zqurica zvnm xwoki grzxo jpuo qkomm jhmoqsg njj