Posted by **ana.** on Wednesday, October 6, 2010 at 1:34pm.

Suppose the function f(x)=2x^3+ax^2+bx has a critical point at x=−1, for which f(−1)=−2. What is a, b?

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March 24, 2017
Posted by **ana.** on Wednesday, October 6, 2010 at 1:34pm.

Suppose the function f(x)=2x^3+ax^2+bx has a critical point at x=−1, for which f(−1)=−2. What is a, b?

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