Explanation 1. If h is negative then the graph of quadratic equation of the form y = ( x + h ) 2 is the same as the graph of equation y = x 2 moved | h | units to the left. 2. If k is negative then the graph of quadratic equation of the form y = x 2 + k is the same as the graph of equation y = x 2 moved down by | k | units. Given: The given statement is, The vertex of the parabola given by the equation y = ( x + 2 ) 2 − 5 is located at ( − 2 , − 5 )

10th Edition

ISBN: 9781285195728

Author: Jerome E. Kaufmann, Karen L. Schwitters

Publisher: Cengage Learning

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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 8.1, Problem 5CQ

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To check:

The given statement is true or false.

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Chapter 8.1, Problem 4CQ

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Chapter 8 Solutions

Intermediate Algebra

Ch. 8.1 - For Problems 110, answer true or false. The graph...Ch. 8.1 - Prob. 2CQ Ch. 8.1 - Prob. 3CQ Ch. 8.1 - Prob. 4CQ Ch. 8.1 - Prob. 5CQ Ch. 8.1 - Prob. 6CQ Ch. 8.1 - Prob. 7CQ Ch. 8.1 - Prob. 8CQ Ch. 8.1 - Prob. 9CQ Ch. 8.1 - Prob. 10CQ

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To check: The given statement is true or false.

Solution Summary: The author analyzes whether the given statement is true or false. If h is negative, the graph of quadratic equation y=x2+k is the same.