Intermediate Algebra for College Students (7th Edition)

Published by Pearson
ISBN 10: 0-13417-894-7
ISBN 13: 978-0-13417-894-3

Chapter 2 - Section 2.4 - Linear Functions and Slope - Exercise Set - Page 154: 100

Answer

See below.

Work Step by Step

The function $y=b$ has a constant value for all $x$ values. Thus it is a horizontal line with an y-intercept of $b$, which is equivalent to saying it is a horizontal line passing through $(0,b)$.
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