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\begin{center} Quiz 3A - MTH 1410
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\textbf{Name:} \underline{\hspace{3in}}



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1) (4 points) Calculate $f'(x)$ if $$f(x)=7\cdot e^{2x}\cdot \sin(x^3)$$Simplify your answer by factoring out common factors (if any).


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2) (3 points) Find $s'(t)$ if  $\d s(t)=\frac{t^2+2t+7}{t+3}$. Simplify your answer.
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3) (3 points) Find $\d \frac{dy}{dx}$ if $\cot y = 9y^2+4x^2$.







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