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

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

A. 1

B. −20

C. 20

D. −1

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

A. horizontal axis

B. vertical axis

C. point coordinate

D. function coordinate

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

A. x = 205 + 5y

B. 200 + 5xy

C. y = 200 + 5x

D. y = 205 + x

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

A. functional plane

B. Cartesian plane

C. ordinate plane

D. dimensional plane

On the Cartesian plane, the Ox and Oy are classified as

A. dimensional axes

B. coordinate axes

C. vertical axis

D. horizontal axis