Explanation Given Information: The points on the line, ( 7 , 4 ) and ( − 1 , 0 ) Formula used: Point-Slope Form : If m is the slope and ( x 1 , y 1 ) is any point on a non-vertical straight line, its equation is written as y − y 1 = m ( x − x 1 ) Also, the slope of the line is m = y − y 1 x − x 1 Calculation: Consider the Point-Slope form, y − y 1 = m ( x − x 1 ) For the slope of the line, substitute the values of the points ( x , y ) and ( x 1 , y 1 ) as ( 7 , 4 ) and ( − 1 , 0 ) in the slope formula, m = y − y 1 x − x 1 m = 4 − 0 7 − ( − 1 ) Simplify the above equation, m = 4 8 m = 1 2 Thus, the slope of the line is m = 1 2

12th Edition

ISBN: 9781337630580

Author: Dale Ewen

Publisher: Cengage Learning

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Chapter 8.4, Problem 57E

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To calculate: The equation of a line through the points (7, 4) and (−1, 0).

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Chapter 8.4, Problem 56E

Chapter 8.4, Problem 58E

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Chapter 8 Solutions

Elementary Technical Mathematics

Ch. 8.1 - Complete the three ordered-pair solutions of each...Ch. 8.1 - Complete the three ordered-pair solutions of each...Ch. 8.1 - Complete the three ordered-pair solutions of each...Ch. 8.1 - Prob. 4E Ch. 8.1 - Prob. 5E Ch. 8.1 - Complete the three ordered-pair solutions of each...Ch. 8.1 - Prob. 7E Ch. 8.1 - Prob. 8E Ch. 8.1 - Prob. 9E Ch. 8.1 - Prob. 10E

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The equation of a line through the points ( 7 , 4 ) and ( − 1 , 0 ) .

Solution Summary: The author calculates the equation of a line through the points underset_y=12x+

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To calculate: The equation of a line through the points (7, 4) and (−1, 0).

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Chapter 8 Solutions