Explanation Approach: Follow the steps to graph the parabola in a viewing rectangle. • Solve the equation of the parabola for y . x 2 = − 8 y x 2 8 = − y y = − x 2 8 • Press the Y = key and then enter the function as Y 1 = − ( x 2 ÷ 8 )

4th Edition

ISBN: 9781305719781

Author: James Stewart, Lothar Redlin, Saleem Watson

Publisher: PEARSON

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Maximization

Have you ever seen a bridge in the shape of a parabola? Where is its maximum on the bridge? The maximum of that bridge is the highest point on that bridge. The process of finding the maximum of the bridge here is called the maximization.

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Chapter 12.1, Problem 26E

To determine

To graph:

The parabola x2=−8y.

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Chapter 12.1, Problem 25E

Chapter 12.1, Problem 27E

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Chapter 12 Solutions

Algebra and Trigonometry

Ch. 12.1 - A parabola is the set of all points in the plane...Ch. 12.1 - Prob. 2E Ch. 12.1 - Prob. 3E Ch. 12.1 - Prob. 4E Ch. 12.1 - Prob. 5E Ch. 12.1 - Prob. 6E Ch. 12.1 - 5-10 Graphs of Parabolas Match the equation with...Ch. 12.1 - Prob. 8E Ch. 12.1 - 5-10 Graphs of Parabolas Match the equation with...Ch. 12.1 - Prob. 10E

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