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If f(x) = -4^x - 8 and g(x) = 5x + 6, find (f+g)(x)

User James Hiew
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2 Answers

3 votes

Answer:

-4^x + 5x - 2

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

User Joep Weijers
by
8.1k points
5 votes

Answer:

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

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

User Cheng Chen
by
7.7k points

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