Use the functions below.

Question

f(x)=x2−6

g(x)=−x3

What is (f∘g)(−2)
?

(1 point)
Responses

(f∘g)(−2)=58
open paren f circ g close paren times negative 2 is equal to 58

(f∘g)(−1)=38
open paren f circ g close paren times negative 1 is equal to 38

(f∘g)(−2)=−27,000
open paren f circ g close paren times negative 2 is equal to negative 27 comma 000

(f∘g)(−2)=8

Answer 1

To find \((f \circ g)(-2)\), we first need to compute \(g(-2)\) and then plug that result into \(f(x)\).

1. Calculate \(g(-2)\): \[ g(x) = -x^3 \] \[ g(-2) = -(-2)^3 = -(-8) = 8 \]

2. Now, we need to calculate \(f(g(-2)) = f(8)\): \[ f(x) = x^2 - 6 \] \[ f(8) = 8^2 - 6 = 64 - 6 = 58 \]

Thus, \((f \circ g)(-2) = 58\).

The correct response is: \((f \circ g)(-2) = 58\)