## Calculus 10th Edition

Published by Brooks Cole

# Chapter 2 - Differentiation - 2.2 Exercises: 12

#### Answer

The derivative is 6.

#### Work Step by Step

Whenever two or more functions are being added or subtracted, the overall derivative would be the derivative of every single function being added or subtracted. In this case, the derivative of 6x is 6 and the derivative of 3 is 0; hence, the overall derivative is 6.

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