Question

Find g(a - 1) when g(x) = 5x - 4.

Answer 1

Answer:

$g(a-1) = 5a-9$

Step-by-step explanation:

Hi there!

$g(x) = 5x - 4$

Replace all x's with a-1:

$g(a-1) = 5(a-1) - 4\\g(a-1) = 5a-5 - 4\\g(a-1) = 5a-9$

I hope this helps!