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Worksheets2nd Wednesday: Gr. 8 Math Review
Total questions: 60
Worksheet time: 2hrs 34mins
Name
Class
Date
1.
a)
560, 800, 440
b)
560, 440, 400
c)
560, 840, 400
d)
560, 600, 640
2.
Find the measure of each angle indicated.
a)
50
b)
55
c)
60
d)
70
3.
Find the measure of each angle indicated.
a)
22
b)
25
c)
29
d)
55
4.
Solve for x.
a)
6
b)
5
c)
-11
d)
4
5.
Solve for x.
a)
6
b)
-10
c)
7
d)
-9
6.
Find D
a)
∠D=116°
b)
∠D=64°
c)
∠D=180°
d)
∠D=26°
7.
a)
120
b)
140
c)
160
d)
180
8.
Find L
a)
∠L=51°
b)
∠L=129°
c)
∠L=180°
d)
∠L=39°
9.
If angle ∠ABD is 67°. What is ∠DBC?
a)
180°
b)
90°
c)
67°
d)
23°
10.
Angle 1 = 27o
Find the measure of angle 4
Find the measure of angle 4
a)
27o
b)
153o
c)
63o
d)
90o
11.
Solve for x.
a)
6
b)
-10
c)
7
d)
-9
12.
Find the measure of the indicated angle. (remember that the sum of interior angles is equal to 180 degrees)
a)
95
b)
85
c)
35
d)
45
13.
Find the measure of angle A.
a)
44o
b)
96o
c)
-14o
d)
63o
14.
Find the measure of each angle indicated.
a)
62
b)
53
c)
71
d)
50
15.
Solve for x.
a)
7
b)
9
c)
-11
d)
-8
16.
Find the measure of the missing angle.
a)
8o
b)
58o
c)
122o
d)
64o
17.
Find the measure of the missing angle.
a)
90o
b)
100
c)
130o
d)
50o
18.
Find the measure of the missing angle.
a)
30o
b)
110o
c)
150o
d)
40o
19.
Solve for x.
a)
16
b)
11
c)
50
d)
6
20.
Solve for x.
a)
71
b)
-3
c)
35
d)
-19
21.
Solve for x THEN find the degrees for angle A.
a)
44o
b)
96o
c)
-14o
d)
63o
22.
Solve for x.
a)
-12
b)
-8
c)
-10
d)
-5
23.
What is the value of x?
a)
-6
b)
22
c)
16
d)
21
24.
What is the measure of ∠ABC?
a)
25°
b)
75°
c)
108°
d)
150°
25.
What is the value of x?
a)
22
b)
26
c)
24
d)
23
26.
Solve for y.
a)
y = 20
b)
y = 120
c)
y = 60
d)
y = 10
27.
Lines r and s are cut by a transversal. What value of x proves r ∥ s?
a)
43
b)
37
c)
143
d)
37
28.
Angle 1 = 27o
Find the measure of angle 4
Find the measure of angle 4
a)
27o
b)
153o
c)
63o
d)
90o
29.
What type of association does this graph show?
a)
Positive
b)
negative
c)
no association
d)
non linear association
30.
What type of association does this graph have?
a)
positive
b)
negative
c)
no association
d)
non-linear association
31.
What type of association does this graph have?
a)
positive
b)
negative
c)
no association
d)
non linear association
32.
1. Mrs. Collins made a scatterplot to show the relationship between the number of absences and a student’s final exam score. Based on this scatterplot, a student with 6 absences should get approximately what score on the final exam?
a)
65
b)
92
c)
70
d)
76
33.
What is the y-intercept of this graph?
a)
(0,1)
b)
(0,-2)
c)
(0,0)
d)
(0,3)
34.
What is the y-intercept in the equation y= -2x + 5
a)
-2
b)
3
c)
5
d)
Cannot be Determined
35.
Find the slope
a)
-2/3
b)
3/2
c)
-3/2
d)
2/3
36.
Which line has a negative slope?
a)
Yellow
b)
Red
c)
Blue
d)
Green
37.
What is the y-intercept in the equation y= -2x + 5
a)
-2
b)
3
c)
5
d)
Cannot be Determined
38.
What is the solution?
a)
(1, -1)
b)
(-1, 1)
c)
(0, -2)
d)
(0, 1)
39.
What is the solution?
a)
(1, -1)
b)
(-1, 1)
c)
(0, -2)
d)
(2, 0)
40.
What is the solution?
a)
1
b)
-2
c)
(1, 2)
d)
(1, -1)
41.
How many solutions will this system have?
a)
One
b)
Two
c)
No Solution
d)
Infinitely Many Solutions
42.
What is the solution to the system?
a)
(0, 3)
b)
(1, -1)
c)
(-3, 1)
d)
(1, 3)
43.
Does this graph represent a proportional relationship?
a)
No, because it doesn't pass through the origin.
b)
Yes, because it doesn't pass through the origin.
c)
Yes, because it intersects the y axis.
d)
No, because it intersects the x axis.
44.
Is the graph proportional or non-proportional?
a)
Proportional
b)
Non-Proportional
45.
REVIEW QUESTION
Which best describes the graph represented in this table?
Which best describes the graph represented in this table?
a)
proportional
b)
non-proportional
46.
Why does this graph show a non-proportional relationship?
a)
Because it is proportional
b)
It goes through the origin
c)
It does not go through the origin
d)
It is a straight line
47.
Which statement below accurately represents the graph?
a)
$100 is earned for each hour worked
b)
$100 is earned for every 2 hours worked
c)
$500 is earned for every 8 hours worked
d)
$200 is earned for every 3 hours worked
48.
Find the slope from the graph
a)
0
b)
undefined
c)
5
d)
-5
49.
What is the rate of change for the following graph?
a)
80
b)
20
c)
40
d)
160
50.
a)
Taylor can write 6 words per minute
b)
Taylor can write 25 words per minute
c)
Taylor can write 50 words per minute
d)
Taylor can write 150 words per minute
51.
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)
52.
Is this graph a function or not a function?
a)
Function
b)
Not a Function
53.
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.
54.
a)
Yes
b)
No
55.
Is this is a function or not a function?
a)
Function
b)
Not a Function
56.
Does the mapping of these points represent a function?
a)
Function
b)
Not a Function
57.
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)
58.
Which of these values is the GREATEST?
a)
63/7
b)
8.99
c)
450%
d)
-22
59.
Order 10.5, √ 105 , and 3π + 1 from greatest to least.
a)
√ 105 , 3π + 1, 10.5
b)
3π + 1,√ 105 , 10.5
c)
√ 105 , 10.5, 3π + 1
d)
10.5, √ 105 , 3π + 1
60.
List ALL of the categories -3 could fit into.
a)
natural, whole, integer, rational
b)
integer, rational
c)
natural, whole
d)
whole, integer
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