3 years ago

F (×)=3×^2-3× g (×)=-5×-1 find f (-4) and g (7)

1 answer:

6 0

Very simple. All you have to do is replace -4 instead of x for F(x) and for g(x) you replace 7 for the x

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Hoochie [10]

Answer:

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Step-by-step explanation:

The symbol $\cup$ is set notation for UNION--put two sets together into one set.

The first part of the interval notation describes x less than or equal to -5 -- notice the bracket symbol after -5, meaning include -5.

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3d=12
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