1. Suppose another line for a chair lift is placed at a constant distance c below the gondola line. What is an equation of the new line? Is the new line also parallel to the hill? Explain. The y-intercept of the gondola line is 20. The equation of the gondola line isy-x+ 20. The y-intercept of the hill is 0. The equation of the hill is y Yes they are parallel because 20 CHECK ANSWER
1. Suppose another line for a chair lift is placed at a constant distance c below the gondola line. What is an equation of the new line? Is the new line also parallel to the hill? Explain. The y-intercept of the gondola line is 20. The equation of the gondola line isy-x+ 20. The y-intercept of the hill is 0. The equation of the hill is y Yes they are parallel because 20 CHECK ANSWER
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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Transcribed Image Text:EXAMPLE 1
CONCEPTUAL UNDERSTANDING
Slopes of Parallel Lines
Try It!
1. Suppose another line for a chair lift is placed at a constant distance c
below the gondola line. What is an equation of the new line? Is the new line
also parallel to the hill? Explain.
The y-intercept of the
gondola line is 20.
The equation of
the gondola line
isy-x+ 20.
The y-intercept
of the hill is 0.
The equation of
the hill is yx
Yes they are parallel because
O
20
CHECK ANSWER
WI
De
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