College Algebra 7th Edition

Published by Brooks Cole
ISBN 10: 1305115546
ISBN 13: 978-1-30511-554-5

Chapter 2, Functions - Section 2.5 - Linear Functions and Models - 2.5 Exercises: 29

Answer

$h(x)=\frac{1}{2}x+3$

Work Step by Step

We are told that the slope is $\frac{1}{2}$, so $a=\frac{1}{2}$. We are also told that the y-intercept is $3$, so $b=3$. The equation must be: $h(x)=ax+b=\frac{1}{2}x+3$
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