3. Which equation represents a line that is parallel 2 toy = 2x-42 (A B y= ーx y= NIM ① y=2x+1 y= 2 3

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
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Answer the unanswered questions please
5.
1.
2.
4.
3.
What is the midpoint of the line segment with
endpoints (-22, 16) and (-10, 16)?
(В
A
(-32, 32)
(-16, 16)
What is the length of the line segment with
endpoints (12, -21) and (18,-13)?
8 units
B
10 units
Which equation represents a line that is parallel
=²x-
:- 4?
to y =
A
y =
1
y = - 2x + 13
1
y=-2x+5
Ⓒ9 units
D 11 units
Ⓒ
4
A line contains points (-3, 20) and (-5, 21).
Which equation represents the line that is parallel
to the given line and passes through point (8, 9)?
w.
(6,0)
(12, 0)
D
C
D
y = x + 1
3
= -x-4
y =
кг Уг
X₁ Y₁
Find the slope between (12, -21) and (18, -13).
Slope :
-21=(-13) - $ = 2 = 1/
12-18
1
y = 2x + 13
1
y = 2x+5
6.
Which equation represents a line that is
perpendicular to y = -7x?
y=-²/x
y = 7x + 1
8.
B
7. The graph of a line is shown.
y
1
A
Which equation represents the line that is
perpendicular to the given line and has a
y-intercept at (0, -1)?
B
Sta
y = 2x+1
B
1
y = 2x-1
D
y =
y=x-4
y=-7x-1
+2
(C)
A line contains points (4, 3) and (-8, 0). Which
equation represents the line that is perpendicular
to the given line and passes through point
(-1, 2)?
A
y = -2x + 1
(C
y = -2x-1
D
y = -4x2
y = -4x + 7
Transcribed Image Text:5. 1. 2. 4. 3. What is the midpoint of the line segment with endpoints (-22, 16) and (-10, 16)? (В A (-32, 32) (-16, 16) What is the length of the line segment with endpoints (12, -21) and (18,-13)? 8 units B 10 units Which equation represents a line that is parallel =²x- :- 4? to y = A y = 1 y = - 2x + 13 1 y=-2x+5 Ⓒ9 units D 11 units Ⓒ 4 A line contains points (-3, 20) and (-5, 21). Which equation represents the line that is parallel to the given line and passes through point (8, 9)? w. (6,0) (12, 0) D C D y = x + 1 3 = -x-4 y = кг Уг X₁ Y₁ Find the slope between (12, -21) and (18, -13). Slope : -21=(-13) - $ = 2 = 1/ 12-18 1 y = 2x + 13 1 y = 2x+5 6. Which equation represents a line that is perpendicular to y = -7x? y=-²/x y = 7x + 1 8. B 7. The graph of a line is shown. y 1 A Which equation represents the line that is perpendicular to the given line and has a y-intercept at (0, -1)? B Sta y = 2x+1 B 1 y = 2x-1 D y = y=x-4 y=-7x-1 +2 (C) A line contains points (4, 3) and (-8, 0). Which equation represents the line that is perpendicular to the given line and passes through point (-1, 2)? A y = -2x + 1 (C y = -2x-1 D y = -4x2 y = -4x + 7
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