Determine whether lines 1 and 2 whi pass through the given points are par perpendicular or neither. a b Line 1: (3,6) and (6,11) Line 2: (4,-1) and (9,2) Line 1: (5,-1) and (3,7)
Determine whether lines 1 and 2 whi pass through the given points are par perpendicular or neither. a b Line 1: (3,6) and (6,11) Line 2: (4,-1) and (9,2) Line 1: (5,-1) and (3,7)
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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Question
Transcribed Image Text:1 Determine whether lines 1 and 2 which
pass through the given points are parallel,
perpendicular or neither.
a
b
Line 1: (3,6) and (6,11)
Line 2: (4,-1) and (9,2)
Line 1: (5.-1) and (3,7)
Line 2: (-1,4) and (0,0)
Transcribed Image Text:3 The height, h, of a burning candle t seconds
after it is lit is shown in the table. Find
the gradient of the line joining a scatter
graph of these points, and explain what the
gradient of this line tells you.
t(s)
20
30
60
h (cm)
4.3
4.15
3.7
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