If f(x) = -4^x - 8 and g(x) = 5x + 6, find (f+g)(x)
2 answers:
Answer:
(f+g)(x) = -4^x + 5x - 2
Step-by-step explanation:
if f(x) = -4^x - 8 and g(x) = 5x + 6,
(f+g)(x) = f(x) + g(x)
= -4^x - 8 + 5x + 6
= -4^x + 5x - 2
Answer:
-4^x + 5x - 2
Step-by-step explanation:
By the additive property of function, (f+g)(x) = f(x) + g(x)
Given f(x) = -4^x - 8 and g(x) = 5x + 6
(f+g)(x) = f(x) + g(x)
= -4^x - 8 + 5x + 6
= -4^x + 5x - 2
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