Algebra 2 Common Core

Published by Prentice Hall
ISBN 10: 0133186024
ISBN 13: 978-0-13318-602-4

Chapter 2 - Functions, Equations, and Graphs - Chapter Review - Page 124: 17

Answer

$m=\dfrac{7}{6}$

Work Step by Step

With the given points, $ (4,4)\text{ and } (-2,-3) ,$ then \begin{array}{l}\require{cancel} y_1= 4 ,\\y_2= -3 ,\\x_1= 4 ,\text{ and }\\ x_2= -2 \end{array} Using $m=\dfrac{y_1-y_2}{x_1-x_2}$ or the Slope Formula, the slope, $m,$ of the line is \begin{array}{l}\require{cancel} m&=\dfrac{4-(-3)}{4-(-2)} \\\\ m&=\dfrac{4+3}{4+2} \\\\ m&=\dfrac{7}{6} \end{array} Hence, the slope is $ m=\dfrac{7}{6} $.
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