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sasho [114]
3 years ago
12

Help pls! find g(x)+ f(x)=-3x+4 and g(x)=5x+12

Mathematics
2 answers:
cestrela7 [59]3 years ago
7 0
Replace f(x) and g(x) with what they equal:

(5x + 12) + (-3x + 4)
5x + 12 - 3x + 4

Combine like terms:

5x - 3x = 2x
12 + 4 = 16

2x + 16

The answer is D.
Igoryamba3 years ago
6 0
(-3x+4) + (5x + 12) = 2x +16
The answer is D.
Hope it helps!
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