Big Ideas Math - Algebra 1, A Common Core Curriculum

Published by Big Ideas Learning LLC
ISBN 10: 978-1-60840-838-2
ISBN 13: 978-1-60840-838-2

Chapter 4 - Writing Linear Functions - 4.5 - Analyzing Lines of Fit - Exercises - Page 208: 33

Answer

The function is linear.

Work Step by Step

As $x$ increases by $2$, $y$ decreases by $5$. The rate of change is constant. So, the function is linear.
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