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WorksheetsUnit 4: Notes 1-3
Total questions: 20
Worksheet time: 5hrs 46mins
Name
Class
Date
1.
What letter represents the slope in the equation y = mx + b ?
a)
x
b)
y
c)
m
d)
b
2.
In the following equation, what is the y-intercept?
y = -3x + 7
y = -3x + 7
a)
-3
b)
7
c)
-3/7
d)
3
3.
What is the slope in the equation: y=4x+3
a)
3
b)
4x
c)
4
d)
x
4.
The point where the line crosses the y-axis is called the:
a)
origin
b)
x-intercept
c)
y-intercept
d)
slope
5.
Which equation represents the following graph?
a)
y = 3x + 2
b)
y = -2x + 3
c)
y = 2x + 3
d)
y = -3x + 2
6.
Write the following equation in slope-intercept form
y−1=2(x+2)
a)
y=2x+5
b)
y=5x+2
c)
y=2x+2
d)
y=−5x+2
7.
Slopes of parallel lines are...
a)
opposite reciprocals
b)
the same
c)
opposites
d)
always 7
8.
Slopes of perpendicular lines are...
a)
opposite reciprocals
b)
the same
c)
opposite
d)
always 7
9.
What slope is parallel to:
m = 3/4
m = 3/4
a)
4/3
b)
3/4
c)
-3/4
d)
-4/3
10.
What is the slope of a line perpendicular to a line with slope -6/5 ?
a)
-6/5
b)
-5/6
c)
5/6
d)
-4/3
11.
Which equation is parallel to:
y = 5/7x +2
y = 5/7x +2
a)
y = -7/5x +1
b)
y = 7/5x +4
c)
y = -5/7x -3
d)
y = 5/7x +5
12.
What is the slope of the line that passes through these two points (8, 4) and (5, 3)?
a)
3
b)
-1
c)
-1/3
d)
1/3
13.
Find the slope:
a)
3/4
b)
4/3
c)
-3/4
d)
-4/3
14.
How do you calculate slope using a graph?
a)
rise over run
b)
run over rise
c)
look at the y intercept
d)
look at the x intercept
15.
What is the y intercept of this line?
a)
2
b)
-2
c)
3
d)
-3
16.
What type of slope does the following graph have?
a)
Postive
b)
Negative
c)
Zero Slope
d)
Undefined
17.
What is the Slope?
a)
Positive
b)
Negative
c)
Zero
d)
Undefined
18.
What is the Slope?
a)
Positive
b)
Negative
c)
Zero
d)
No Slope
19.
What is the Slope?
a)
Positive
b)
Negative
c)
Zero
d)
Undefined
20.
Write the equation in point-slope form of the line that passes through the given point and has the given slope:
(-2, -1); m= -3
(-2, -1); m= -3
a)
y + 1 = -3(x - 2)
b)
y + 1 = -3(x + 2)
c)
y - 1 = 3(x - 1)
d)
y + 2 = -3(x + 1)
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