Calculus (3rd Edition)

Published by W. H. Freeman
ISBN 10: 1464125260
ISBN 13: 978-1-46412-526-3

Chapter 3 - Differentiation - 3.1 Definition of the Derivative - Exercises - Page 103: 21



Work Step by Step

Equation of the tangent line at a point a is of the form $y-f(a)=f'(a)(x-a)$ In this case, $a=3, f(a)=5$ and $f'(a)=2$. Therefore, the equation of the given tangent line is $y-5=2(x-3)$ or $y=2x-1$
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.