If f(x) = x - 4 and g(x) = 3x + 5, find (f + g)(x). a) 4x + 9 b) 2x + 9 c) 2x - 1 d) 4x + 1

asked May 10, 2021 11.0k views

3 votes

If f(x) = x - 4 and g(x) = 3x + 5, find (f + g)(x).

a) 4x + 9
b) 2x + 9
c) 2x - 1
d) 4x + 1

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Answer:

4x+9

Explanation:

x-4 +3x+5

x+3x+5+4=4x+9

Qdread answered May 14, 2021

5.3k points

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