Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 4 - An Introduction to Functions - Pull it All Together - Page 280: Task 1C


Both graphs represent functions and are linear.

Work Step by Step

Both graphs are function and linear because both graphs passes the vertical line test which shows that in both the graphs, for every one x value, there was only one y value. Therefore both graphs are functions and linear.
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