Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 4 - An Introduction to Functions - 4-3 Patterns and Nonlinear Functions - Lesson Check - Page 249: 5

Answer

The correct function for the table of values is $y=x^2+1$ Work Step by Step

Work Step by Step

The result obtained by the classmate only works for the first 2 coordinates, whereas $y=x^2+1 $works for all the coordinates.
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