4 years ago

Given f(x)=4x^2-9 and g(x)=2x+3 find each function or value (f-g)(4)

1 answer:

4 0

(f-g)(x) = 4x²-2x-12 which,evaluated at x=4, gives 64-8-12=44

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expeople1 [14]

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4 years ago