Proving Lines Parallel Answers

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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

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.
6

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.
7

mc =

Answer:

1

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