Calculus 10th Edition

Published by Brooks Cole
ISBN 10: 1-28505-709-0
ISBN 13: 978-1-28505-709-5

Chapter 2 - Differentiation - 2.2 Exercises: 22


The derivative is $cos(x)$.

Work Step by Step

The function is a sum of two functions, hence the overall derivative is the sum of the derivative of $7$ + the derivative of sin(x). The derivative of $7$ is $0$ and the derivative of $sin(x)$ is $cos(x)$; hence, the overall derivative is $cos(x)$.
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