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Brilliant_brown [7]
3 years ago
11

If f(x)=2x-4and g(x)=x^2 what is f(g(x))

Mathematics
1 answer:
DerKrebs [107]3 years ago
7 0
F(g(x))
sub g(x) for every x in f(x)

f(g(x))=2(g(x))-4
f(x^2)=2(x²)-4
f(g(x))=2x²-4
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Answer:

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Step-by-step explanation:

In this situation you would choose elimination.

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plug back in to find y

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