Question

Given f(x) = X-4 and g(x) = 9x + 4, find (g of (x).

A)9x+32
B) x-1
C) X
D) x + 8

Answer 1

the answer is d- (x-5)

Answer 2

To find (g of f)(x), we need to first find f(x) and then substitute it into g(x).

f(x) = x - 4

Now we can substitute f(x) into g(x):

g(f(x)) = 9f(x) + 4

g(f(x)) = 9(x - 4) + 4

g(f(x)) = 9x - 36 + 4

g(f(x)) = 9x - 32

Therefore, the answer is (A) 9x+32.