Question

If f(x) = -3x - 5 and g(x) = 4x - 2, find (f+ g)(x).

Answer 1

Answer: x - 7

Explanation:

f(x) = -3x - 5

g(x) = 4x - 2

Solve:

f(x) + g(x)

= -3x - 5 + 4x - 2

= x - 5 - 2

= x - 7