The point (5, -3) is reflected over the y-axis. What is the x-coordinate after the reflection?

-5

Step-by-step explanation:

Use a sheet a graph paper to assist you.

The original point (5,-3) reflected across the y-axis changes the x and y coordinates. 5 becomes -5 and -3 stays the same.

i dont know

step-by-step explanation:

(f - g)(x) = 5x^3 - 3

step-by-step explanation:

rearrange these functions vertically, with like terms in separate columns:

f(x) = 5x^3 - 2

g(x) =         +1

now subtract, column by column:

(f - g)(x) = 5x^3 - 3