WorksheetsWeek 7 - Perpendicular Lines
Total questions: 17
Worksheet time: 2hrs 29mins
Name
Class
Date
1.
Slopes of parallel lines are...
a)
negative reciprocals.
b)
opposites.
c)
the same.
d)
always 7.
2.
Slopes of perpendicular lines are...
a)
negative reciprocals.
b)
opposites.
c)
the same.
d)
always 7.
3.
y = 3x +2
y = 3x - 3
These lines are...
a)
Parallel
b)
Perpendicular
c)
Neither
4.
y = -2/3x + 2
y = 3/2x + 9
These lines are...
y = 3/2x + 9
These lines are...
a)
Parallel
b)
Perpendicular
c)
Neither
5.
y = 6x + 2
y = -6x + 2
These lines are...
y = -6x + 2
These lines are...
a)
Parallel
b)
Perpendicular
c)
Neither
6.
a)
Parallel
b)
Perpendicular
c)
Intersecting
7.
a)
Parallel
b)
Perpendicular
c)
Intersecting
8.
a)
Parallel
b)
Perpendicular
c)
Intersecting
9.
a)
Parallel
b)
Perpendicular
c)
Intersecting
10.
Find the slope of the line.
a)
Undefined
b)
0
c)
1
d)
-1
11.
Find the slope of the line that goes through the points (-8,6) and (7,-3).
a)
1/3
b)
-1/3
c)
-3/5
d)
-5/3
12.
What is the slope intercept form of this equation? (Hint: Get Y by itself)
3x - 4y = 24
a)
y = 3/4 x + 6
b)
y = 3/4 x - 6
c)
y = -3/4x + 6
d)
y = -3/4x - 6
13.
Which figure shows a set of perpendicular lines?
a)
Figure 1
b)
Figure 2
c)
Figure 3
d)
Figure 4
14.
What slope is perpendicular to:
m = 3
m = 3
a)
-3
b)
-1/3
c)
1/3
d)
3
15.
What slope is perpendicular to:
m = 5/8
m = 5/8
a)
-5/8
b)
5/8
c)
-8/5
d)
8/5
16.
Select ALL of the lines that are PERPENDICULAR to y = 3/4x + 9
a)
y = 3/4x - 3
b)
y = -3/4x + 9
c)
y = -4/3x + 8
d)
3y = -4x + 5
e)
4y = -3x + 7
17.
Select ALL the lines PARALLEL to the following line: y = 2/9x - 7
a)
y = 2/9x + 8
b)
y = 9/2x -12
c)
-2y = 9x + 8
d)
9y = 2x -18
e)
-3y = 2x - 7
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