Explanation Given: f ( x ) = 5 4 − ( x − 1 2 ) 2 = − ( x − 1 2 ) 2 + 5 4 Graph: Here, f ( x ) = − ( x − 1 2 ) 2 + 5 4 Comparing the equation with a ( x − h ) 2 + k = 0 , we have a = − 1 , h = 1 2 and k = 5 4 As a < 0, so parabola open downwards.. h = 1 2 and k = 5 4 ; so vertex is ( 1 2 , 5 4 ) For x -intercepts, we put f ( x ) = 0 − ( x − 1 2 ) 2 + 5 4 = 0 ( x − 1 2 ) 2

Intermediate Algebra for College Students (7th Edition)

7th Edition

ISBN: 9780134178943

Author: Robert F. Blitzer

Publisher: PEARSON

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Chapter 8.3, Problem 24E

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To graph: The quadratic equation f(x)=−(x−12)2+54 and use the graph to identify rge function’s range.

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Chapter 8.3, Problem 23E

Chapter 8.3, Problem 25E

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Chapter 8 Solutions

Intermediate Algebra for College Students (7th Edition)

Ch. 8.1 - Check Point 1 Solve: . Ch. 8.1 - Prob. 2CP Ch. 8.1 - Prob. 3CP Ch. 8.1 - Prob. 4CP Ch. 8.1 - Prob. 5CP Ch. 8.1 - Prob. 6CP Ch. 8.1 - Prob. 7CP Ch. 8.1 - Prob. 8CP Ch. 8.1 - Prob. 9CP Ch. 8.1 - Prob. 10CP

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To graph: The quadratic equation f ( x ) = − ( x − 1 2 ) 2 + 5 4 and use the graph to identify rge function’s range.

Solution Summary: The author graphs the quadratic equation f(x)=54 and uses the graph to identify rge function’s range.

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To graph: The quadratic equation f(x)=−(x−12)2+54 and use the graph to identify rge function’s range.

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Chapter 8 Solutions