Question

Let f(x) = 4x + 4 and g(x) = 4x^2 + 4x. After simplifying, (f + g)(x) = ____

Answer 1

To find (f + g)(x), add the functions f(x) and g(x) together.

Step-by-step explanation:

To find (f + g)(x), we need to add the functions f(x) and g(x) together.

f(x) = 4x + 4

g(x) = 4x^2 + 4x

Adding the functions, (f + g)(x) = 4x + 4 + 4x^2 + 4x

Combining like terms, (f + g)(x) = 4x^2 + 8x + 4