College Algebra (6th Edition)

Published by Pearson
ISBN 10: 0-32178-228-3
ISBN 13: 978-0-32178-228-1

Chapter 2 - Functions and Graphs - Concept and Vocabulary Check - Page 254: 2

Answer

$\frac{y_{2}-y_{1}}{x_{2}-x_{1}}$

Work Step by Step

This is mentioned on page 244.
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