Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 5 - Linear Functions - 5-5 Standard Form - Practice and Problem-Solving Exercises - Page 328: 76

Answer

The slope of the line is $m=3$.

Work Step by Step

We are given the two points $(5,5)$ and $(3,-1)$. Let's use the formula to find the slope m given two points: $m=\frac{y_1-y_1}{x_2-x_1}$ Let's plug in the values into this formula: $m=\frac{-1-5}{3-5}$ Subtract the numerator and denominator to simplify: $m=\frac{-6}{-2}$ The slope of the line is $m=3$.
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