The straight line L₁ passes through the points A and B with coordinates (-4, 4) and (2, 1), respectively. (a). Find the equation of L₁ in the form ax + by + c = 0. The line L2 is parallel to the line L₁ and passes through the point C with coordinates (-8, 3). (b). Find the equation of L2 in the form ax + by + c = 0. (c). Find an equation of L3. The line L3 is perpendicular to the line L₁ and passes through the origin.

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter2: Functions And Graphs
Section2.4: Writing And Graphing Equations Of Lines
Problem 79E
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2. The straight line L₁ passes through the points A and B with coordinates
(-4, 4) and (2, 1), respectively.
(a). Find the equation of L₁ in the form ax + by + c = 0.
The line L2 is parallel to the line L₁ and passes through the point C with
coordinates (-8, 3).
(b). Find the equation of L2 in the form ax + by + c = 0.
(c). Find an equation of L3. The line L3 is perpendicular to the line L₁ and
passes through the origin.
Transcribed Image Text:2. The straight line L₁ passes through the points A and B with coordinates (-4, 4) and (2, 1), respectively. (a). Find the equation of L₁ in the form ax + by + c = 0. The line L2 is parallel to the line L₁ and passes through the point C with coordinates (-8, 3). (b). Find the equation of L2 in the form ax + by + c = 0. (c). Find an equation of L3. The line L3 is perpendicular to the line L₁ and passes through the origin.
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