Explanation The slope of the line passing through the points ( x 1 , y 1 ) , ( x 2 , y 2 ) is calculated as: m = change in y change in x = y 2 − y 1 x 2 − x 1 Two lines are parallel if their slopes are equal and two lines are perpendicular if product of their slopes is − 1 . Here, the first line is L 1 through ( 0 , 1 ) and ( 2 , − 3 ) and the slope of this line is: m 1 = y 2 − y 1 x 2 − x 1 = − 3 − 1 2 − 0 = − 4 2

Mathematical Ideas (13th Edition) - Standalone book

13th Edition

ISBN: 9780321977076

Author: Charles D. Miller, Vern E. Heeren, John Hornsby, Christopher Heeren

Publisher: PEARSON

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Chapter 8.2, Problem 59E

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Whether the provided lines L1 through (0,1) and (2,−3) and,L2 through (10,8) and (5,3) are parallel, perpendicular or neither parallel nor perpendicular.

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Chapter 8.2, Problem 58E

Chapter 8.2, Problem 60E

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Mathematical Ideas (13th Edition) - Standalone book

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Whether the provided lines L 1 through ( 0 , 1 ) and ( 2 , − 3 ) and, L 2 through ( 10 , 8 ) and ( 5 , 3 ) are parallel, perpendicular or neither parallel nor perpendicular.

Solution Summary: The author explains the slope of the line passing through the points (x_1,y

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Whether the provided lines L1 through (0,1) and (2,−3) and,L2 through (10,8) and (5,3) are parallel, perpendicular or neither parallel nor perpendicular.

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Chapter 8 Solutions