Let f (x) = x2 and g (x) = x - 3.

Evaluate (gºf) (-2).

A. - 20

B. 20

C. 7

D. 1

Question

Lea Montoya

Mathematics

10 January, 17:46

Let f (x) = x2 and g (x) = x - 3.

Evaluate (gºf) (-2).

A. - 20

B. 20

C. 7

D. 1

+2

Answers (1)

Know the Answer?

Nikolas Spencer · Answer 1

D. 1

Step-by-step explanation:

Step 1: Find g of f (x)

g (f (x)) = (x²) - 3

Step 2: Plug in - 2 as x

g (f (x)) (-2) = (-2) ² - 3

g (f (x)) (-2) = 4 - 3

g (f (x)) (-2) = 1

Let f (x) = x2 and g (x) = x - 3.Evaluate (gºf) (-2).A. - 20B. 20C. 7D. 1

Let f (x) = x2 and g (x) = x - 3.

Evaluate (gºf) (-2).

A. - 20

B. 20

C. 7

D. 1