Algebra 2 (1st Edition)

Published by McDougal Littell
ISBN 10: 0618595414
ISBN 13: 978-0-61859-541-9

Chapter 4 Quadratic Functions and Factoring - Graphing Calculator Activity - 4.1 Find Maximum and Minimum Values - Practice - Page 244: 4

Answer

$(-.8,-2.32)$

Work Step by Step

To find the maximum or minimum using a calculator, first plug the equation into the calculator under the "y=" menu. Next, select (2nd) and "trace." Finally, select maximum (option 4) for maximums and minimum (option 3) for minimums. Doing this, we find that there is a minimum of: $(-.8,-2.32)$
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