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kondor19780726 [428]
3 years ago
8

For f(x)= 2x+1 and g(x)=x²-7, find (f-g)(x) A.x²-2x-8 B.-x²+2x-6 C.-x²+2x+8 D.2x²-15

Mathematics
1 answer:
meriva3 years ago
4 0

Answer:

C

Step-by-step explanation:

(2x+1) - (x²-7) = 2x + 1 - x²- + 7 = -x²- + 2x + 8

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