Explanation The given system of equations is { x 2 = 2 y 3 x − y = 5 . Rewrite above equation by changing the of coefficient of y in first equation to 3 as { x 2 3 = y 3 x − y = 5 . Write the second equation in terms of x as follows. 3 x − y = 5 − y = 5 − 3 x − y = − ( 3 x − 5 ) y = 3 x − 5 The solution of the above system is obtained by finding the intersection points of the function y = x 2 3 and y = 3 x − 5 . Plot the graph of the functions y = x 2 3 and y = 3 x − 5 to obtain the solutions using TI-83 plus calculator as shown below in Screen shot

11th Edition

ISBN: 9780134437705

Author: Washington

Publisher: PEARSON

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Chapter 14.1, Problem 4E

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To solve: The given system of equations graphically by changing the coefficient of y in first equation to 3 in Example 7.

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Chapter 14.1, Problem 3E

Chapter 14.1, Problem 5E

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