Question

For f(x) = 4x+ 1 and g(x) = x2 - 5, find (f+ g)(x).

Answer 1

x^2+4x-4

Explanation:

4x+1+x^2-5

x^2+4x-4

Answer 2

A. x² + 4x - 4

Explanation:

When the question asks for (f + g)(x), it simply means to add function f(x) and function g(x):

4x + 1 + x² - 5

4x + x² - 4

x² + 4x - 4