WorksheetsMath 8 ~ Spring EOC ~ Review 2
Total questions: 60
Worksheet time: 2hrs 1mins
Name
Class
Date
1.
Which of the following designs of a cylinder in an engine can hold a greater amount of gas?
a)
A cylinder with 6 inches of radius and 12 inches of height
b)
A cylinder with 12 inches of radius and 6 inches of height.
2.
What is the volume of the traffic cone shown?
a)
56πin.3
b)
168πin.3
c)
504πin.3
d)
672πin.3
3.
A spherical juggling ball is shown. What is the volume of the ball? (Use the pi button on your calculator.)
a)
50.3cm3
b)
67.0cm3
c)
134.0cm3
d)
268.1cm3
4.
A toy maker has enough rubber to make one super ball of radius 30 cm. How many balls of radius 3 cm can he make from his rubber?
a)
10
b)
100
c)
1000
d)
10000
5.
What kind of correlation?
a)
Positive
b)
Negative
c)
No
6.
What kind of correlation?
a)
Positive
b)
Negative
c)
No
7.
What kind of correlation?
a)
Positive
b)
Negative
c)
No
8.
What kind of correlation?
a)
Positive
b)
Negative
c)
No
9.
What kind of correlation?
a)
Positive
b)
Negative
c)
No
10.
What kind of correlation?
a)
Positive
b)
Negative
c)
No
11.
What kind of correlation?
a)
Positive
b)
Negative
c)
No
12.
What kind of correlation?
a)
Positive
b)
Negative
c)
No
13.
What kind of correlation?
a)
Positive
b)
Negative
c)
No
14.
What kind of correlation?
a)
Positive
b)
Negative
c)
No
15.
How many total people were surveyed?
a)
78
b)
22
c)
70
d)
100
16.
How many total have an MP3 player?
a)
13
b)
57
c)
70
d)
100
17.
How many total have no cell phone?
a)
13
b)
9
c)
22
d)
100
18.
What number should go in the blue box?
a)
21
b)
135
c)
19
d)
22
19.
The two way table shows the number of students with each hair color and eye color. Choose the greater of the two:
a)
The percentage of brown-haired students with blue eyes.
b)
The percentage of red-haired students with brown eyes.
20.
Which graph does NOT pass the vertical line test?
a)
Graph 1
b)
Graph 2
c)
Graph 3
d)
Graph 4
21.
Is the relation a function? Why.
a)
Yes, because the x-value 11 has two y-values pair with it.
b)
Yes, because each x-value has only one y-value paired with it.
c)
No, because the x-value 11 has two y-values pair with it.
d)
No, because each x-value has only one y-value paired with it.
22.
a)
Function
b)
Not a Function
23.
Is this mapping a function or not a function?
a)
Function
b)
Not a Function
24.
Is this table a function or not a function?
a)
Function
b)
Not a Function
25.
Is this table a function or not a function?
a)
Function
b)
Not a Function
26.
Which set of values is a function?
a)
(9,5) (10,5) (9,-5) (10,-5)
b)
(3,4) (4,-3) (7,4) (3, 8)
c)
(6,-5) (7, -3) (8, -1) (9, 1)
d)
(2, -2) (5, 9) (5, -7) (1, 4)
27.
Is this graph a function or not a function?
a)
Function
b)
Not a Function
28.
Is this graph a function or not a function?
a)
Function
b)
Not a Function
29.
Is this graph a function or not a function?
a)
Function
b)
Not a Function
30.
Is this graph a function or not a function?
a)
Function
b)
Not a Function
31.
Is this graph a function or not a function?
a)
Function
b)
Not a Function
32.
Is this graph a function or not a function?
a)
Function
b)
Not a Function
33.
All of the y values or outputs are called what?
a)
Domain
b)
Range
c)
Relation
d)
Function
34.
All of the x values or inputs are called what?
a)
Domain
b)
Range
c)
Relation
d)
Function
35.
Which graph is linear?
a)
Graph A
b)
Graph B
c)
Graph C
d)
Graph D
36.
Is this function linear or nonlinear?
a)
linear
b)
nonlinear
37.
Is this function linear or nonlinear?
a)
linear
b)
nonlinear
38.
Which cylinder will have a larger volume?
a)
Cylinder A
b)
Cylinder B
39.
This system has _____ solutions
a)
no
b)
1
c)
2
d)
Infinitely many
40.
What is the solution to the system?
a)
(0, 3)
b)
(1, -1)
c)
(-3, 1)
d)
(1, 3)
41.
If a system of equations has one solution, what does the graph look like?
a)
intersecting lines
b)
parallel lines
42.
If two lines intersect at one point they have
a)
no solution
b)
many solution
c)
one solution
43.
If two lines are on top of each other they have
a)
many solutions
b)
no solutions
c)
one solution
44.
If two lines are parallel they have
a)
many solutions
b)
no solutions
c)
one solution
45.
Which graph shows the line of best fit?
a)
Graph A
b)
Graph B
c)
Graph C
d)
Graph D
46.
Which equation could describe the line of best fit for this graph?
a)
y = 5x + 236
b)
y = -5x + 236
c)
y = 1/5x + 236
d)
y = -1/5x + 236
47.
A group of friends recorded the time it took to ride their bikes around the park. This scatter plot shows their results with the line of best fit. Which is closest to the number of minutes it would take to complete 9 laps?
a)
4
b)
5
c)
6
d)
7
48.
A researcher gathered data to predict the number of new types of plants (y) that will be in a state park after x years. After making a scatter plot of the data, she determined the equation of a line of best fit to be
y = 0.25x + 8
Based on the equation, what is the number of new types of plants that will be in the park after 24 years?
y = 0.25x + 8
Based on the equation, what is the number of new types of plants that will be in the park after 24 years?
a)
8
b)
14
c)
32
d)
64
49.
This scatter plot shows the average traffic volume and average vehicle speed on a certain freeway for 50 days in 1999. Which statement best describes this relationship.
a)
As traffic volume increases, vehicle speed increases.
b)
As traffic volume increases, vehicle speed decreases.
c)
As traffic volume increases, vehicle speed increases at first, then decreases.
d)
As traffic volume increases, vehicle speed decreases at first, then increases.
50.
Ms. Ochoa recorded the age and shoe size of each student in her physical education class. This graph shows her data. Which of the following statements about the graph is true?
a)
The graph shows a positive trend.
b)
The graph shows a negative trend.
c)
The graph shows a constant trend.
d)
The graph shows no trend.
51.
Solve for x and y
3x + 2y = 16
7x + y = 19
3x + 2y = 16
7x + y = 19
a)
(-2,5)
b)
(-2,-5)
c)
(2,-5)
d)
(2,5)
52.
Solve for x and y
y = 2x + 1
y = 4x - 1
y = 2x + 1
y = 4x - 1
a)
(1,3)
b)
(-1,-3)
c)
(-1,3)
d)
(3,1)
53.
The equations of two lines are:
2x-y=4 and y=-2x+8.
What is the value of x in the solution for this system?
2x-y=4 and y=-2x+8.
What is the value of x in the solution for this system?
a)
x=8
b)
x=3
c)
x=11
d)
x=5
54.
Christian had brochures printed for a new business venture. Christian originally ordered 4 boxes of black-and-white brochures and 3 boxes of color brochures, which cost a total of $134. After those ran out, Christian spent $120 on 3 boxes of black-and-white brochures and 3 boxes of color brochures. Which system represents this situation?
a)
x+y=134
x+y=120
x+y=120
b)
3x+3y=134
4x+3y=120
4x+3y=120
c)
4x+3y=134
3x+3y=120
3x+3y=120
d)
7xy=134
6xy=120
6xy=120
55.
If a system of equations has no solution, what does the graph look like?
a)
intersecting lines
b)
parallel lines
c)
skew lines
d)
intersecting lines
56.
What is the solution?
a)
(1, -1)
b)
(-1, 1)
c)
(0, -2)
d)
(2, 0)
57.
David is running a concession stand at a soccer game. He sells nachos and sodas. Nachos cost $1.50 each and sodas cost $0.50 each. At the end of the game, David made a total of $78.50 and sold a total of 87 nachos and sodas combined. Which system of equations represents this situation?
a)
1.5x+0.5y=78.5
x+y=87
x+y=87
b)
1.5x+0.5y=78.5
1.5x+0.5y=87
1.5x+0.5y=87
c)
x+y=78.5
1.5x+0.5y=87
1.5x+0.5y=87
d)
x+y=78.5
x+y=87
x+y=87
58.
What is the solution?
a)
One Solution
b)
No solution
c)
Infinitely Many Solutions
59.
What is the value of the y-coordinate of the solution to the system of equations
x-2y=1
x+4y=7
x-2y=1
x+4y=7
a)
1
b)
-1
c)
3
d)
4
60.
Two brothers went shopping at a back-to-school sale where all shirts and shorts were the same price. The younger brother spent $175 on 7 new shirts and 7 pairs of shorts. The older brother purchased 6 new shirts and 7 pairs of shorts and paid a total of $165. How much did one shirt cost?
a)
$5
b)
$10
c)
$15
d)
$20
100 %
