Question

Given f(x) = -8x + 6 and g(x) = x^3, choose the expression for (fºg)(x).

Answer 1

(f(g(x)))= -8x³+6

Explanation:

(f⊕g)(x) can also be written as (f(g(x)))

So we just need to replace any x in the f(x) function with the function g(x)

• (f(g(x))) = -8(x³) + 6 → -8x³+6