# Chapter 3 - Section 3.1 - Derivatives of Polynomials and Exponential Functions - 3.1 Exercises: 16

$\frac{1}{4}t^{-3/4}-4e^t$

#### Work Step by Step

$t^{1/4}-4e^t$ Differentiate using the power and constant multiple rule. Keep the constant, bring down the original power (n), and multiply by $t^{n−1}$. Keep in mind that the derivative of $e^t$ is $e^t$.

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