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WorksheetsFunctions 2.4-2.5
Total questions: 40
Worksheet time: 2hrs 36mins
Name
Class
Date
1.
True or false:
The x-intercept of a function ALWAYS occurs where y is equal to zero.
The x-intercept of a function ALWAYS occurs where y is equal to zero.
a)
True
b)
False
2.
True or false:
The y-intercept of a function ALWAYS occurs where y is equal to zero.
The y-intercept of a function ALWAYS occurs where y is equal to zero.
a)
True
b)
False
3.
Which ordered pair could represent the x-intercept of a function.
a)
(0, 4)
b)
(4, 4)
c)
(4, 0)
d)
None of these.
4.
Which ordered pair could represent the y-intercept of a function.
a)
(0, 4)
b)
(4, 4)
c)
(4, 0)
d)
None of these.
5.
What is the x-intercept shown on the graph?
a)
(2, 0)
b)
(-2, 0)
c)
(0, 3)
d)
(3, 0)
6.
What is the y-intercept shown on the graph?
a)
(0, -2)
b)
(3, 0)
c)
(0, 3)
d)
None of these.
7.
What is the x-intercept of the equation?
3x + 6y = 24
3x + 6y = 24
a)
x = 8 or (8, 0)
b)
x = 3 or (3, 0)
c)
y = 6 or (0, 6)
d)
y = 4 or (0, 4)
8.
What is the y-intercept of the equation?
3x + 6y = 24
3x + 6y = 24
a)
x = 3 or (3, 0)
b)
y = 6 or (0, 6)
c)
x = 8 or (8, 0)
d)
y = 4 or (0, 4)
9.
What is the slope between (-4, 2) and (5, 6)?
a)
4/9
b)
9/4
c)
-6/1
d)
1/-6
10.
Find the slope of the line.
a)
-2
b)
2
c)
-1
d)
1
11.
Find the slope of the line.
a)
Undefined
b)
0
c)
1
d)
-1
12.
Find the slope of the line.
a)
Undefined
b)
0
c)
1
d)
-1
13.
What is the slope between (5, -5) and (7, 3)?
a)
0
b)
5/2
c)
1/4
d)
4
14.
What letter represents the slope in the equation y = mx + b ?
a)
x
b)
y
c)
m
d)
b
15.
In the following equation, what is the y-intercept?
y = -3x + 7
y = -3x + 7
a)
-3
b)
7
c)
-3/7
d)
3
16.
What is the slope in the equation: y=4x+3
a)
3
b)
4x
c)
4
d)
x
17.
If m=3 and b=6, what is the correct slope intercept equation?
a)
y=3-6
b)
y=3x-6
c)
y=3x+6
d)
y=6x+3
18.
What type of slope does the following graph have?
a)
Postive
b)
Negative
c)
Zero Slope
d)
Undefined
19.
Which is the graph of y= -x + 2?
a)
A
b)
B
c)
C
d)
D
20.
Which equation represents the following graph?
a)
y = 3x + 2
b)
y = -2x + 3
c)
y = 2x + 3
d)
y = -3x + 2
21.
Find the slope.
a)
9/5
b)
5/9
c)
-9/5
d)
-5/9
22.
Slopes of parallel lines are...
a)
opposite reciprocals.
b)
opposites.
c)
identical.
d)
always 7.
23.
Which equation represents slope intercept form?
a)
y - 1 = 2(x + 3)
b)
5y=x+5
c)
y=2x+5
d)
4y+2x=8
24.
y = 3x +2
y = 3x - 3
These lines are...
y = 3x - 3
These lines are...
a)
Parallel
b)
Perpendicular
c)
Neither
d)
The same line
25.
-6x + y = 2
6x + y = 2
These lines are...
6x + y = 2
These lines are...
a)
Parallel
b)
Perpendicular
c)
Neither
26.
y = -2/3x + 2
y = 3/2x + 9
These lines are...
y = 3/2x + 9
These lines are...
a)
Parallel
b)
Perpendicular
c)
Neither
27.
What is the slope of a line parallel to the line whose equation is: -2x + y = - 7?
a)
-2
b)
1/2
c)
-1/2
d)
2
28.
A line is perpendicular to y = 2x - 7.
What is the slope of this line?
What is the slope of this line?
a)
-2
b)
1/2
c)
-1/2
d)
2
29.
Find the equation of the line that passes through the points:
(-4, -2) and (-3, 5)
a)
y = 1/7 x + 26
b)
y = 7x + 26
c)
y = -7x + 26
d)
y = -7x - 26
30.
Find the equation of the line that passes through the points:
(2, 2) and (3, 4)
(2, 2) and (3, 4)
a)
y = 2x + 2
b)
y = -2x - 2
c)
y = -2x + 2
d)
y = 2x - 2
31.
Which of the following lines goes through the point (0, 4) and is parallel to y = 5x - 3?
a)
y = 1/5x - 3
b)
y= 5x - 7
c)
y = 5x + 4
d)
y = -5x - 3
32.
Which of the following lines goes through the point (-3, 4) and is perpendicular to y = 3/2x + 6?
a)
y = 3/2x - 6
b)
y = 2/3x + 3
c)
y = -2/3x - 2
d)
y = -2/3x + 2
33.
Write the equation of the line that passes through the point (3,-3) and is perpendicular to the line 2x + 10y = 20.
a)
y= -(1/5)x - 7
b)
y = 5x + 7
c)
y= -(1/5)x + 7
d)
y = 5x - 18
34.
Given the line 2x-3y=9, write the equation of a line parallel to it that passes through the point (4, -1)
a)
y = 2/3x - 3
b)
y = 2/3x - 11/3
c)
y = 2/3x - 4
d)
y = 2/3x - 5/3
35.
What is the equation of the line that passes through the point (7, 1) and has an undefined slope?
a)
x = 7
b)
y = 7
c)
x = 1
d)
y = 1
36.
What is the equation of the horizontal line that passes through the point (2, -4)?
a)
x = 2
b)
y = 2
c)
x = -4
d)
y = -4
37.
Which is point-slope form
a)
y=mx+b
b)
y2-y1/x2-x1
c)
y-y1=m(x-x1)
d)
y=m(x-x1)
38.
What is the equation for the line, given m=3 and (2, 4)
a)
y-4=2(x-4)
b)
y+4=3(x+2)
c)
y-3=2(x-1)
d)
y-4=3(x-2)
39.
What is the NEXT step in writing the equation in slope-intercept form?
1.) 3x+4y=12
1.) 3x+4y=12
a)
Divide by 4
b)
Subtract 3x
c)
Subtract 3
d)
Not Here
40.
What is the NEXT step in writing the equation in slope-intercept form?
1.) 3x+4y=12
2.) 4y= -3x +12
1.) 3x+4y=12
2.) 4y= -3x +12
a)
Divide by 4
b)
Subtract 3x
c)
Subtract 3
d)
Not Here
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