# Functions and Graphs Multiple Choice Questions Test 1 Tests pdf Download

Practice math test 1 on functions and graphs MCQs, grade 6 idea of functions multiple choice questions and answers. Idea of functions revision test has math worksheets, answer key with choices as −20, 1, 20 and −1 of multiple choice questions (MCQ) with idea of functions quiz as by putting value for x as -4 in function y = 5x, answer will be for competitive exam prep. Free math study guide to learn idea of functions quiz to attempt multiple choice questions based test.

MCQ. By putting value for x as -4 in function y = 5x, answer will be

1. 1
2. −20
3. 20
4. −1

B

MCQ. On Cartesian plane, x-axis is also known as

1. horizontal axis
2. vertical axis
3. point coordinate
4. function coordinate

A

MCQ. On Cartesian plane, y-axis is also known as

1. horizontal axis
2. vertical axis
3. point coordinate
4. function coordinate

B

MCQ. If monthly pay of salesman is 'y' and includes basic pay \$200 plus a commission of \$5 for every unit he sales then function for this can be written as

1. x = 205 + 5y
2. 200 + 5xy
3. y = 200 + 5x
4. y = 205 + x

C

MCQ. Plane which consists of two number lines that intersect each other at right angle is called

1. functional plane
2. Cartesian plane
3. ordinate plane
4. dimensional plane

B