Algebra 1

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

Chapter 9 - Quadratic Functions and Equations - 9-7 Linear, Quadratic, and Exponential Models - Lesson Check - Page 578: 5

Answer

If a group of data points forms a line, then linear is the appropriate model.

Work Step by Step

If the group of data points seems to be a mirror image (across an axis), then quadratic is the appropriate model. If the points seem to curve to one side, then exponential is the best model.
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