# Functions and Graphs Multiple Choice Questions 1 PDF Download

Learn functions and graphs MCQs, grade 6 online math test 1, idea of functions multiple choice questions and answers. Idea of functions revision test has math worksheets, helping 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, viva interview questions. Free math study guide to practice idea of functions quiz to attempt multiple choice questions based test.

## MCQs on Functions and Graphs Quiz PDF Download Worksheets 1

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

- 1
- −20
- 20
- −1

B

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

- horizontal axis
- vertical axis
- point coordinate
- function coordinate

A

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

- horizontal axis
- vertical axis
- point coordinate
- function coordinate

B

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

- x = 205 + 5y
- 200 + 5xy
- y = 200 + 5x
- y = 205 + x

C

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

- functional plane
- Cartesian plane
- ordinate plane
- dimensional plane

B