2) Find the equations for the following straight lines: (a) L₁ passes through (-2,3) and has a slope of -3. (b) L2 passes through (-3,5) and (2,7). (c) L3 passes through (a, b) and (2a, 3b), where a 0.

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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2) Find the equations for the following straight lines:
(a) L₁ passes through (-2,3) and has a slope of -3.
(b) L2 passes through (-3,5) and (2,7).
(c) L3 passes through (a, b) and (2a, 3b), where a 0.
Transcribed Image Text:2) Find the equations for the following straight lines: (a) L₁ passes through (-2,3) and has a slope of -3. (b) L2 passes through (-3,5) and (2,7). (c) L3 passes through (a, b) and (2a, 3b), where a 0.
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