f(x) = 3x-1 g(x) = 2x+5
(f+g)(x+1) = f(x+1) + g(x+1)
= 3(x+1)-1 + 2(x+1)+5 = 5x + 9
Gabriella B.
asked 10/28/18f(x) = 3x-1 g(x) = 2x+5
(f+g)(x+1) = f(x+1) + g(x+1)
= 3(x+1)-1 + 2(x+1)+5 = 5x + 9
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