Question

G(x)=4x-8 find g(7) i really need help

Answer 1

g(7) = 20

Explanation:

To evaluate g(7), substitute x = 7 into g(x), that is

g(7) = 4(7) - 8 = 28 - 8 = 20

Answer 2

Just replace the variable "x" with "7":

So we have 4(7) - 8 or 28 - 8 which is 20.

So g(x) = 20.