Consider the equations: f(x) = -6x-1 and g(x) =4x^2. Select the solution for (fg)(x).

Question

Consider the equations: f(x) = -6x-1 and g(x) =4x^2. Select the solution for (fg)(x).

A). -6x-1+4x^2

B). -24x^3-4x^2

C). -24x^2-1

D). -24x^5

Answer 1

(fg)(x) = f(x) * g(x)

 

           = (-6x - 1)(4x²)

 

           = -24x³ - 4x²

 

Pick the answer choice that matches this answer.