3 years ago

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

2 answers:

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]3 years ago

5 0

7x-1 is the correct answer

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