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valentina_108 [34]
3 years ago
14

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

Mathematics
1 answer:
yulyashka [42]3 years ago
4 0
(f-g)(x) = 4x²-2x-12 which,evaluated at x=4, gives 64-8-12=44
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Pavlova-9 [17]

Answer:

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Nick and eddie are both thinking of a number. Eddies number is 3/7 of nicks number. There is a difference of 52 between their tw
joja [24]

Answer:

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n = nick's number

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\frac{4}{7}n = 52

cross-multiply:  4n = 52(7)

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3 years ago
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Answer:

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