Question

Let f(x) = 6x2 + 5 and g(x) = 3x - 5. Find g(f(0)).

A) 10
B) 75
C) 90
D) 155

Answer 1

A

Explanation:

evaluate f(0) then substitute value into g(x)

f(0) = 0 + 5 = 5

g(5) = (3 × 5) - 5 = 15 - 5 = 10 → A