Question

Did I answer this question properly?

Find G(0) given g(x)= 4-8x.

Substitute x in g(x) with 0.
0 = 4 - 8x

Move 8x over.
8x=4

Divide 4 by 8.
x=4/8

Simplify
x=1/2

If I did this question incorrectly could you please tell me where I went wrong.

Answer 1

We have to find
G(0)
So you don't substitute in place of G(x)
You SUBSTITUTE x!! :D
So it should be
G(0) = 4 - 8(0) = 4 - 0 = 4!!
So
G(0) should be 4 !! :D
Good try btw! :)

Answer 2

Almost, but you substituted 0 for g(x) instead of x:
g(0) = 4 - 8(0) = 4-0 = 4

Answer 3

Thank you

Answer 4

:)