Intermediate Algebra: Connecting Concepts through Application

Published by Brooks Cole
ISBN 10: 0-53449-636-9
ISBN 13: 978-0-53449-636-4

Chapter 1 - Linear Functions - 1.5 Finding Equations of Lines - 1.5 Exercises - Page 74: 7



Work Step by Step

The line crosses the y-axis at 3, so b=3. The line moves up one unit for every two units to the right, so m=$\frac{1}{2}$. y=mx+b y=$\frac{1}{2}$x+3.
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