3 years ago

Evaluate f(x) = -x^2 +1 for x=-3

Mathematics

1 answer:

zheka24 [161]3 years ago

5 0

Answer:

Step-by-step explanation:

Put x = -3 to the f(x):

$f(-3)=-(-3)^2+1=-9+1=-8$

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Answer:

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Step-by-step explanation:

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The mean of a frequency distribution is given by
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