If y(x) = 4x, what is x when y(x) = 4? a) 1 b) 4 c) 2 c) 0

wouldn't that be a) 1

4=4x then divide 4 on both sides and you get x=1

(- 1, 0 )

step-by-step explanation:

an x- intercept is where the function crosses the x- axis.

to find the x- intercept/s look for the value of x when f(x) = 0

from the given table there are 3 values of x where f(x) = 0

when x = - 1, x = 2, x = 3

the one that is listed is (- 1, 0 )