Question

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

PLEASE HELP

Answer 1

5x-4 +3x-2

collect like terms..

5x+3x-4-2

=8x-6

Answer 2

• -5^x - 3x - 6

Explanation:

Given

• f(x)=-5^x-4 and
• g(x)=-3x-2

(f+g)(x) = ?

• (f + g)(x) =
• f(x) + g(x) =
• -5^x-4 + (-3x-2) =
• -5^x - 4 - 3x - 2 =
• -5^x - 3x - 6