Question

Let f(x) = 12x - 4 and g(x) = -4x - 8.

(a) Find f(g(2)).


(b) Find f(6) – g(6).


(c) Findf(6)/g(6)

Answer 1

a) -196

b) 100

c) -17/8

Explanation:

a) g(2) = -16

f(g(2)) = 12(-16) - 4 = -196

b) f(6) = 72 - 4 = 68

g(6) = -24 - 8 = -32

68 - (-32) = 100

c) 68/-32 or -17/8