Superpotato

3 Questions
1 Answers

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Please Help Quick!

I really need help...
What is the polynomial of $f$ so that $f(0)=47, f(1)=32, f(2)=-13,$ and $f(3)=16?$

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Superpotato Apr 14, 2021

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350

1

+15

Please help!

If $f(x)$ is a function whose domain is $[-1,9]$, and $g(x)=f(x^2)$, then the domain of $g(x)$ is an interval of what width?

I really need the answer please!

Superpotato Mar 27, 2021

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363

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Pls help

The parabolas defined by the equations $y=-x^2-x+1$ and $y=2x^2-1$ intersect at points $(a,b)$ and $(c,d)$, where $c\ge a$. What is $c-a$? Express your answer as a common fraction.

Superpotato Mar 6, 2021