Algebra 2 Common Core

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

Chapter 2 - Functions, Equations, and Graphs - 2-3 Linear Functions and Slope-Intercept Form - Practice and Problem-Solving Exercises - Page 79: 51


slope = undefined there is no y-intercept

Work Step by Step

x=3 with an equation that has a constant x-value, there is an undefined slope because the change in x is 0. Since you can't divide a number by 0, it is undefined. There is no y intercept since the graph never crosses the y-axis.
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