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OpenStudy (anonymous):
f(x) = 11 − x2, a = −1 what is f ' (a)
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OpenStudy (anonymous):
\[f'(x)=-2x\]
OpenStudy (anonymous):
\[f'(-1)=-2\times -1\]
OpenStudy (anonymous):
f'(x) = -2x f'(-1) = -2(-1) = 2
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