Explanation Given Information: The provided equation is y = − 1 2 x + 4 . Graph: Consider the equation, y = − 1 2 x + 4 Calculate the values of y at different values of x . Substitute x = − 2 in the equation y = − 1 2 x + 4 . y = − 1 2 ( − 2 ) + 4 = 1 + 4 = 5 Substitute x = 0 in the equation y = − 1 2 x + 4 . y = − 1 2 ( 0 ) + 4 = 0 + 4 = 4 Substitute x = 4 in the equation y = − 1 2 x + 4 . y = − 1 2 ( 4 ) + 4 = − 2 + 4 = 2 The table provided below shows the values of y at different values of x

11th Edition

ISBN: 9781285199191

Author: Dale Ewen, C. Robert Nelson

Publisher: Cengage Learning

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Chapter 8.2, Problem 19E

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To graph: The sketch of the equation y=−12x+4.

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Chapter 8.2, Problem 18E

Chapter 8.2, Problem 20E

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To graph: The sketch of the equation y = − 1 2 x + 4 .

Solution Summary: The author illustrates the equation y=-12x+4 and the table below.

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To graph: The sketch of the equation y=−12x+4.

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Chapter 8 Solutions