Question

Given the function described as the equation y=4x-4, what is y when x is 1,2, and 3

Answer 1

when X is 1, Y is equal to zero. When X is 2, Y is equal to four. When Y is 3X is equal to eight.

Answer 2

when x is 1,y=0.2 y=4. 3 y=8

Explanation:

This is just requiring us to substitute.