Calculus Help

Name Math 109 - Quiz 4 Section

1. Determine the derivative of: a(x) = x2 cos x

2. Given the function f (x) = 2 x3 + 13 x2 − 45x + 171, solve the equation f 1(x) = 0

3

2

3. Determine the first and second derivatives of g(x) = 3x3 −5x10 −1

x5

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