Answer:
I think it is A ..... ........
Answer: 
Step-by-step explanation:



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Answer- 
Answer:
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Step-by-step explanation:
nmkm
F(x) = -x² + 4
g(x) = 6x
(g - f)(3) = 6(3) - (-(3)² + 4)
(g - f)(3) = 18 - (-9 + 4)
(g - f)(3) = 18 - (-5)
(g - f)(3) = 18 + 5
(g - f)(3) = 23
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the answer is -3/2 and -11/2