Trouble finding derivatives

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Have a Ma 121 (Calculus) Exam tomorrow and am having trouble finding derivatives with DEFINITION OF DERIVATIVE. It's before we learned shortcuts and will more than likely be on Test. Here's a sample question : f(x)=-2x^2+5x-8

Reference no: EM131046749

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Trouble finding derivatives : Have a Ma 121 (Calculus) Exam tomorrow and am having trouble finding derivatives with DEFINITION OF DERIVATIVE. It's before we learned shortcuts and will more than likely be on Test. Here's a sample question : f(x)=-2x^2+5x-8
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