Functions and graphs Multiple Choice Questions and Answers (MCQs), functions and graphs quiz answers pdf, test prep 1 to study grade 6 math for online degree courses. Practice "idea of functions" MCQs, functions and graphs quiz questions and answers for online certifications. Learn idea of functions, cartesian plane test prep for online elementary school.

"By putting the value for x as -4 in the function y = 5x, the answer will be" Multiple Choice Questions (MCQs) on functions and graphs with choices −20, 1, 20, and −1 for online certifications. Free math study guide for online learning idea of functions quiz questions for online school courses.

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

1. 1
2. −20
3. 20
4. −1

B

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

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

A

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

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

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

C

MCQ: The 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