Question

How do I find g(f(x)) if f(x) = 2x - 3 and g(x) = x - 1?

Answer 1

g(DeadShot) = DeadShot - 1
isn't it?

Answer 2

now what is g(f(x))?

Answer 3

g(x) = x-1
So g(f(x) = f(x) - 1 [Now put f(x)'s value in it]
Understood? :D

Answer 4

so then g(f(x)) = (2x - 3) - 1?

Answer 5

@DeadShot YUP dude ;)

Answer 6

and simplified it would be 2x - 4, right?

Answer 7

Thanks!