Given f (x) = x2 - 3 and g (x) =

x + 2

Find (gºf) (4).

Question

Itzel

Mathematics

14 February, 12:16

Given f (x) = x2 - 3 and g (x) =

x + 2

Find (gºf) (4).

+3

Answers (1)

Know the Answer?

Kali Moss · Answer 1

Answer: 15

Step-by-step explanation:

(gоf) (4) means g of f of 4. You would plug in f (4) into g (x).

f (4) = (4²) - 3=16-3=13

Now that we know f (4) is 13, we would plug in 13 to g (x).

g (13) = 13+2=15

Given f (x) = x2 - 3 and g (x) =x + 2Find (gºf) (4).

Given f (x) = x2 - 3 and g (x) =

x + 2

Find (gºf) (4).