What is the relationship between the slopes of parallel lines?

Exploring Parallel and Perpendicular Lines

Interactive Video
•
Mathematics
•
6th - 10th Grade
•
Hard

Mia Campbell
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
They are perpendicular.
They are negative reciprocals.
They are undefined.
They are equal.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If a line has a slope of 2, what is the slope of a line perpendicular to it?
2
1/2
-2
-1/2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Given the equation y = -2/3x + 8/3, what is the slope of the line?
-2/3
2/3
8/3
-8/3
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the slope of a line described by the equation y = 4/5x - 6?
4/5
-4/5
5/4
-5/4
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you find the slope of a line perpendicular to a line with slope 5?
-1/5
1/5
-5
5
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in writing the equation of a line parallel to a given line?
Find the y-intercept.
Find the midpoint.
Find the slope of the given line.
Find the x-intercept.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If a line passes through the point (5, 7) and is parallel to y = 4/5x - 6, what is the slope of the new line?
5/4
-5/4
-4/5
4/5
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