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Dahasolnce [82]
4 years ago
9

Evaluate f(-2) if f(x)=-3x^2-1

Mathematics
1 answer:
Pani-rosa [81]4 years ago
4 0

f(x)=-3x^2-1

f(-2)= -3(-2)²-1=-3·4-1= - 13

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Is 16.263548952347... a rational<br> number and why?
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Can someone help me, please!
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kodGreya [7K]

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6 0
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Bas_tet [7]

Answer:

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Step-by-step explanation:

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