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OpenStudy (anonymous):
Find the derivative of f(x) = -4x2 + 11x at x = 10. I got -69? Is it correct?
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OpenStudy (anonymous):
Yes, it is correct.
OpenStudy (loser66):
yup
OpenStudy (anonymous):
sorry, misread problem
OpenStudy (loser66):
ok
OpenStudy (anonymous):
correct
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OpenStudy (anonymous):
thanks guys(:
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