Question

If F(x)=x-5 and G(x)=x^2, what is F(F(x))?

Answer 1

F(F(x)) = (x -5) -5 = x -10

G(F(x)) = (x -5)² . . . . . . . matches selection A.

Answer 2

Answer:

(A)$G(F(x))=(x-5)^2$

Step-by-step explanation:

Given: It is given that $F(x)=x-5$ and $G(x)=x^2$.

To find: $G(F(x))$

Solution:

It is given that  $F(x)=x-5$ and $G(x)=x^2$, then $G(F(x))$ is written as:

$G(F(x))=G(x-5)$

⇒$G(F(x))=(x-5)^2$

Thus, it matches with the option A of the given options.