College Algebra (11th Edition)

Published by Pearson
ISBN 10: 0321671791
ISBN 13: 978-0-32167-179-0

Chapter 3 - Section 3.1 - Quadratic Functions and Models - 3.1 Exercises - Page 293: 10


Graph a, $y=x^2$, is in red. Graph b, $y=x^2-2$, is in blue. Graph c, $y=x^2+2$ is in green.

Work Step by Step

Using a TI-84, press 'Y=' in the top left corner. Then enter your equations and press 'GRAPH' in the upper right-hand corner. Your graphs should look like the example above.
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