Question

If f(x) = -7x+1 and g(x) = -5x+3, what is (f+g)(x)?

Answer 1

-12x + 4

Explanation:

Just write the givens like this f(x) + g(x)

f(x) + g(x) = -7x + 1 + - 5x + 3

f(x) + g(x) = - 7x + 1 - 5x + 3

f(x) + g(x) = - 12x + 4