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Allushta [10]
4 years ago
7

Find (f+g)(x) if f(x)=5x-2 and g(x)=2x+1 A. 7x-1 B. 7x-3 C. 3x-1 D. 4x-3

Mathematics
2 answers:
guajiro [1.7K]4 years ago
5 0
This is an addition problem.

Rearrange the given equations as

<span>+ f(x)=5x-2 
+g(x)=2x+1
----------------
Add up each column, as follows:  (f+g)(x) = 7x - 1   (answer)</span>
Simora [160]4 years ago
5 0
7x-1 is the correct answer
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