Identifying Slopes of Parallel and Perpendicular Lines
Interactive Video
•
Mathematics
•
6th - 10th Grade
•
Practice Problem
•
Hard
Standards-aligned
Jackson Turner
FREE Resource
Standards-aligned
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the key characteristic of parallel lines?
They intersect at one point.
They have the same slope but different y-intercepts.
They form right angles when they intersect.
They have different slopes but the same y-intercept.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following pairs of lines are parallel?
y = x + 2 and y = -x - 2
y = 4x - 2 and y = 1/4x + 5
y = -3x + 1 and y = -3x - 4
y = 2x + 3 and y = -2x + 3
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How can you determine if two lines are perpendicular?
Their slopes are opposite reciprocals.
Their y-intercepts are the same.
Their slopes add up to zero.
Their slopes are equal.
Tags
CCSS.8.EE.B.6
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the product of the slopes of two perpendicular lines?
2
-1
0
1
Tags
CCSS.8.EE.B.6
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following pairs of lines are perpendicular?
y = 4x + 1 and y = 1/4x - 2
y = -x + 5 and y = x - 3
y = 3x - 4 and y = 3x + 2
y = 2x + 3 and y = -1/2x + 1
Tags
CCSS.8.EE.B.6
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the slope of a line parallel to y = 3x + 2?
-1/3
3
-3
1/3
Tags
CCSS.8.EE.B.5
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Given the point (2, 4), what is the equation of the line parallel to y = 3x + 2?
y = 3x + 4
y = 3x - 2
y = -3x + 4
y = -3x - 2
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