Explanation Given Information: The pair of linear equations: x − 3 y = − 8 2 x + y = 5 Calculation: Consider the pair of linear equations: x − 3 y = − 8 2 x + y = 5 To graph it first consider the equation x − 3 y = − 8 , The value of y can be written as: y = x + 8 3 Now plot the different ordered pairs for this equation on the graph. For x = 1 the value of y is: y = 1 + 8 3 y = 9 3 y = 3 For x = 4 the value of y is: y = 4 + 8 3 y = 12 3 y = 4 For x = − 2 the value of y is: y = − 2 + 8 3 y = 6 3 y = 2 The table for the given equation is: x 1 4 − 2 y 3 4 2 Now for the equation 2 x + y = 5 , The value of y can be written as: y = 5 − 2 x Now plot the different ordered pairs for this equation on the graph

Bundle: Elementary Technical Mathematics, Loose-leaf Version, 12th + WebAssign Printed Access Card, Single-Term

12th Edition

ISBN: 9781337890199

Author: Dale Ewen

Publisher: Cengage Learning

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Chapter 9, Problem 9T

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To calculate: The solution of the pair of linear equations x−3y=−8 and 2x+y=5. find the point of intersection. If line does not intersect, then tell whether the lines are parallel or coincide.

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Chapter 9 Solutions

Bundle: Elementary Technical Mathematics, Loose-leaf Version, 12th + WebAssign Printed Access Card, Single-Term

Ch. 9.1 - Draw the graphs of each pair of linear equations....Ch. 9.1 - Prob. 2E Ch. 9.1 - Draw the graphs of each pair of linear equations....Ch. 9.1 - Prob. 4E Ch. 9.1 - Prob. 5E Ch. 9.1 - Prob. 6E Ch. 9.1 - Prob. 7E Ch. 9.1 - Prob. 8E Ch. 9.1 - Draw the graphs of each pair of linear equations....Ch. 9.1 - Draw the graphs of each pair of linear equations....

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The solution of the pair of linear equations x − 3 y = − 8 and 2 x + y = 5 . find the point of intersection. If line does not intersect, then tell whether the lines are parallel or coincide.

Solution Summary: The author calculates the solution of the pair of linear equations x-3y=-8 and 2x+y = 5.

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To calculate: The solution of the pair of linear equations x−3y=−8 and 2x+y=5. find the point of intersection. If line does not intersect, then tell whether the lines are parallel or coincide.

Chapter 9 Solutions