L, and L, are the trajectories of two ships moving in straight lines. Determine whether the ships' trajectories are perpendicular, parallel or neither: a Line L, passes thrdugh the points (0,–4) and (-1,-7); and line L, passes through the points (3,0) and (-3, 2). b Line L, has equation 2y-x+3= 0, and line L, has equation y –3 = 0.25(x-1). 2 C Line L, has equation y =--x-1, and line L, has equation x- 4. 3.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section4.6: Variation
Problem 16E
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I dont know how to do number 3, but question b and c
3 L, and L, are the trajectories of two
ships moving in straight lines. Determine
whether the ships' trajectories are
perpendicular, parallel or neither:
a Line L, passes thrdugh the points (0,–4)
and (-1,-7); and line L, passes through
the points (3,0) and (-3, 2).
b Line L, has equation 2y-x+3=0, and
line L, has equation y –3 = 0.25(x- 1).
cLine L, has equation y =
=--X-1, and
line L, has equation x-= 4.
3
Alejandro, Anuel AA
3:18
396
NOV
21
Transcribed Image Text:3 L, and L, are the trajectories of two ships moving in straight lines. Determine whether the ships' trajectories are perpendicular, parallel or neither: a Line L, passes thrdugh the points (0,–4) and (-1,-7); and line L, passes through the points (3,0) and (-3, 2). b Line L, has equation 2y-x+3=0, and line L, has equation y –3 = 0.25(x- 1). cLine L, has equation y = =--X-1, and line L, has equation x-= 4. 3 Alejandro, Anuel AA 3:18 396 NOV 21
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