AnswersA. CostelloWCA 5324 Geometry 1st Nine Weeks 26-27Lines Cut by a Transversal

Lines Cut by a Transversal Answers

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1
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Line MN was translated down units and right units to create line M'N'.

A
2
B
4
C
6
D
8
2
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Line MN was translated down units and right units to create line M'N'.

A
2
B
4
C
6
D
8
3

The slope of .

A
−2
B
−1/2
C
1/2
D
2
4

The slope of .

A
−2
B
−1/2
C
1/2
D
2
5

Are lines GH and G'H' perpendicular? Why or why not?

A
Yes, they intersect at one point.
B
Yes, their slopes are negative reciprocals.
C
No, their slopes are not negative reciprocals.
D
No, their slopes are not equal.
6

Consider the graph of the line y = x – 4 and the point (−4, 2). The slope of a line parallel to the given line is.

A
–2
B
–1/2
C
1/2
D
2
7

A point on the line parallel to the given line, passing through (−4, 2), is .

A
(–2, –2)
B
(–2, 4)
C
(0, 4)
D
(2, 0)
8

Is line m parallel to line n? Explain.

A
Yes, the slopes are equal.
B
Yes, the slopes are negative reciprocals.
C
No, the slopes are not equal.
D
No, the slopes are not negative reciprocals.
9

Line MN was translated down units and right units to create line M'N'.

A
2
B
4
C
6
D
8
10

Consider the graph of the line y = x – 4 and the point (−4, 2). The slope of a line parallel to the given line is.

A
–2
B
–1/2
C
1/2
D
2
11

The slope of a line perpendicular to the given line is .

A
–2
B
–1/2
C
1/2
D
2
12

Use the diagram to answer the questions. | Is line m parallel to line n? Explain. | Is line m perpendicular to line k? Explain.

A
Yes, the slopes are equal.
B
Yes, the slopes are negative reciprocals.
C
No, the slopes are not equal.
D
No, the slopes are not negative reciprocals.
13

Line MN was translated down units and right units to create line M'N'.

A
2
B
4
C
6
D
8
14

A point on the line parallel to the given line, passing through (−4, 2), is .

A
(–2, –2)
B
(–2, 4)
C
(0, 4)
D
(2, 0)
15

A point on the line perpendicular to the given line, passing through (−4, 2), is .

A
(–2, –2)
B
(–2, 4)
C
(2, 0)
D
(4, 4)
16

The slope of .

A
−2
B
−1/2
C
1/2
D
2
17

The slope of a line perpendicular to the given line is .

A
–2
B
–1/2
C
1/2
D
2
18

The slope of .

A
−2
B
−1/2
C
1/2
D
2
19

A point on the line perpendicular to the given line, passing through (−4, 2), is .

A
(–2, –2)
B
(–2, 4)
C
(2, 0)
D
(4, 4)

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