Question

If f(x)= 2x-4 and g(x)=3x+1, then find (f+g)(x)

Answer 1

Answer: 5x - 3

Explanation:

This is asking us to add the functions together in terms of x, and simplify.

Given:

(f + g)

Substitue:

(2x - 4) + (3x + 1)

Distribute the positive:

2x + 3x - 4 + 1

Combine like terms:

5x - 3