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8th Math Practice - No calculator needed

Total questions: 88

Worksheet time: 2hrs 16mins

Name
Class
Date
1.
A slide is also called a _________.
a)
Translation
b)
Reflection
c)
Rotation
d)
Transformation
2.
A turn is also called a ___________.
a)
Translation
b)
Reflection
c)
Rotation
d)
Transformation
3.
Name the transformation.
a)
Translation
b)
Reflection
c)
Rotation
4.
Identify the transformation.
a)
Reflection across y-axis
b)
90 Rotation counter clockwise
c)
Translation 5 units left, 1 unit up.
d)
Translation 5 units right, 1 unit down
5.
The image shows what type of transformation
a)
Rotation
b)
Translation
c)
Reflection
6.
What is this picture an example of? 
a)
An angle
b)
A cat vertex 
c)
Rotation 
7.
Is the picture being reflected in the y-axis or x-axis?
a)
y-axis
b)
x-axis
8.

What kind of transformation is this?

a)

Translation

b)

Reflection

c)

Rotation

9.

What kind of transformation is this?

a)

Rotation

b)

Reflection

c)

Translation

10.

What kind of transformation is this?

a)

Reflection

b)

Translation

c)

Rotation

11.
Are these shapes congruent or not congruent?
a)
congruent
b)
not congruent
12.
Are these two shapes congruent or not congruent?
a)
congruent
b)
not congruent
13.
a)

enlargement

b)

reduction

c)

stayed the same size

d)

left the room

14.

Translate shape A to shape B...

a)

1 Left

5 Up

b)

1 Right

5 Down

c)

1 Left

4 Up

d)

1 Right

4 Down

15.

Translate shape A to shape B...

a)

3 Right

5 Up

b)

3 Left

5 Down

c)

2 Left

4 Up

d)

2 Right

4 Down

16.
How is trapezoid ABCD translated to trapezoid A'B'C'D'?
a)
Translated 5 units to the right and 5 units down
b)
Translated 8 units to the right and 5 units down
c)
Translated  5 units to the right and 8 units down
d)
Translated 4 units to the right and 5 units down 
17.
What is the algebraic notation of a figure is Translated 2 units right and 5 units up?
a)
(x, y) --> (x - 2, y - 5)
b)
(x, y) --> (x + 2, y + 5)
c)
(x, y) --> (x + 5, y - 2)
d)
(x, y) --> (5x, 2y)
18.
Identify the transformation from ABC to A'B'C'.
a)
(x+8, y+4)
b)
(x-8, y-4)
c)
(x+4, y+8)
d)
(x-4, y-8)
19.

How would you write 0.0005 in scientific notation?

a)

50 x 10-5

b)

5 x 10-4

c)

5 x 103

d)

.5 x 103

20.

Which of the following numbers is written in scientific notation?

a)

20.35 x 104

b)

.2035 x 104

c)

2035 4

d)

2.035 x104

21.

Express the following in scientific notation:


.000457

a)

457 x 106

b)

457 x 10-6

c)

4.57 x104

d)

4.57 x 10-4

22.

Convert to scientific notation:


520,000,000

a)

52 x 107

b)

5.2 x 10-7

c)

5.2 x 108

d)

0.52 x 109

23.

Convert this number into scientific notation:


0.068

a)

6.9 x 106

b)

6.8 x 10-9

c)

6.8 x 10-2

d)

None of the above

24.
125,678,000: Change to scientific notation
a)
1.25678  x  1012
b)
.125678  x  10-9
c)
12.5678  x  108
d)
1.25678  x  108
25.
Try to change the number back to standard form: 3.97  x  10-2
a)
0.000397
b)
0.0397
c)
0.0000397
d)
0.397
26.
Change from standard form to scientific notation: 12,000,000
a)
12.0  x  107
b)
0.12  x  107
c)
1.2  x  106
d)
1.2  x  107
27.
Change from standard form to scientific notation:  450,000
a)
4.5  x  105
b)
45  x  105
c)
4.5  x  104
d)
4.5  x  106
28.

What is shown here

a)

Diameter

b)

Radius

c)

Triangle

d)

i Π\Pi  

29.

What is the radius of this circle?

a)

6

b)

4

c)

3

d)

0

30.

what is the diameter of this circle?

a)

10

b)

5

c)

20

d)

50

31.

What is the radius of this circle?

a)

20

b)

5

c)

10

d)

40

32.

What is the diameter of the circle?

a)

5

b)

20

c)

2.5

d)

10

33.

What is being shown here?

a)

Radius

b)

Diameter

34.

What is shown here?

a)

Radius

b)

Diameter

35.
a)
Function
b)
Not a Function
36.
Is this mapping a function or not a function? 
a)
Function
b)
Not a Function
37.
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.
38.
Is this graph a function or not a function? 
a)
Function
b)
Not a Function
39.
Is this graph a function or not a function? 
a)
Function 
b)
Not a Function 
40.
a)
Function
b)
Not a Function
41.
a)
Function
b)
Not a Function
42.

What type if number is 2\sqrt{2}  ?

a)

Integer

b)

Rational Number

c)

Irrational Number

d)

Whole Number

43.

What type of number is 3.53.\overline{5}  ?

a)

Integer

b)

Rational Number

c)

Irrational Number

d)

Natural Number

44.

We can classify π or PI as _____________.

a)

Rational only

b)

Irrational only

c)

Rational, Real

d)

Irrational, Real

45.

Classify the following: -78

a)

Integer

b)

integer, real

c)

integer, whole, rational

d)

integer, rational, real

46.

Select all: Integers

a)

4.2

b)

4

c)

-4.2

d)

4/3

e)

-2

47.
The following scatter plot shows Pam's training as she prepares to run a 6 mile race at the end of the month.  Which of the following would be a reasonable approximation for the length of time it would take for her to run 6 miles? 
a)
A. 50 min
b)
B. 80 min
c)
C. 45 min
d)
D. 60 min
48.
If Gold's Gym paid $250 for each TV, how many did they buy?
a)
35
b)
30
c)
45
d)
20
49.

What type of correlation does this scatterplot display?

a)

Positive

b)

Negative

c)

No Correlation

50.
The scatter plot shows the relationship between the number of chapters and the total number of pages for several books.  Use the trend line to predict how many chapters would be in a book with 180 pages. 
a)
12 chapters
b)
15 chapters
c)
18 chapters
d)
21 chapters
51.
What type of correlation does this graph have?
a)
Negative 
b)
no association
c)
positive 
52.
What type of correlation does this graph have?
a)
positive
b)
negative
c)
none
d)
all of the above
53.
What type of relationship does this graph show?
a)
Positive
b)
Negative
c)
No Relationship
d)
Constant 
54.
What type of association does this graph have?
a)
positive
b)
negative
c)
none
d)
all of the above
55.
What type of association does this graph show?
a)
Positive
b)
negative
c)
none
d)
all of the above
56.
Is this function linear or nonlinear?
a)
Linear
b)
Nonlinear
57.
Is the graph pictured a linear or nonlinear function?
a)
Linear
b)
Nonlinear
58.
Is the function Linear or Nonlinear?
a)
Linear
b)
Nonlinear
59.
Which best describes the form of this scatterplot?
a)
linear
b)
nonlinear
c)
scattered
60.
What type of association does this scatter plot show?
a)
positive linear association
b)
negative linear association
c)
no association
d)
nonlinear association
61.
Which statement is the most accurate interpretation of the data?
a)
As time went by, the temperature tended to decrease
b)
As time went by the temperature tended to increase
c)
There is no relationship between time and temperature.
62.
What type of association does this scatter plot represent?
a)
positive linear association
b)
negative association
c)
no association
d)
nonlinear association
63.
What type of association does this scatter plot represent?
a)
positive linear association
b)
negative linear association
c)
no association
d)
nonlinear association
64.
What type of association does this scatter plot show?
a)
positive linear association
b)
negative linear association
c)
no association
d)
nonlinear association
65.
What type of association does this graph have?
a)
positive 
b)
negative
c)
none
d)
all of the above
66.
What type of association does this graph have?
a)
positive
b)
negative
c)
none
d)
all of the above
67.
What type of association does this graph have?
a)
positive 
b)
negative
c)
none
d)
all of the above
68.
As the age of the car increases, its value decreases. Which scatterplot represents this relationship?
a)
A
b)
B
c)
C
d)
D
69.
Find the slope of the graph.
a)
2
b)
1/2
c)
4
d)
1/4
70.
Find the slope of the graph.
a)
4/5
b)
5/4
c)
-5/4
d)
-4/5
71.
Find the slope of the graph.
a)
Undefined
b)
1
c)
0
d)
-2
72.
Find the slope of the graph.
a)
4
b)
1/4
c)
-4
d)
2
73.
Find the slope of the graph.
a)
0
b)
-2
c)
-1/2
d)
Undefined
74.
Find the slope
a)
-3/4
b)
4/3
c)
3/4
d)
-4/3
75.
Is the graph proportional or non proportional?
a)
proportional
b)
non proportional
76.
Which graph is proportional?
a)
A
b)
B
c)
C and D
d)
All of the graphs are proportional
77.
Is the graph proportional or non-proportional?
a)
Proportional
b)
Non-Proportional
78.
Does the table show a proportional relationship?
a)
Yes
b)
No
79.
Which best describes the equation?
y = 75x
a)
Proportional
b)
Nonproportional
80.
Does the equation show a proportional relationship?
a)
Yes
b)
No
81.
Does the equation show a proportional relationship?
a)
Yes
b)
No
82.
Is the graph proportional or non proportional?
a)
proportional
b)
non proportional
83.
Which best describes this equation?
y= 3.75x + 2
a)
Proportional 
b)
Non-proportional
84.
Does this graph represent a proportional relationship?
a)
Yes, because the line is pretty.
b)
No, because the line goes through the origin.
c)
Yes because the line goes through the origin.
d)
No, because the graph is non-proportional.
85.

Proportional or Non-Proportional?

a)

Proportional

b)

Non-Proportional

86.
Find D
a)
∠D=116°
b)
∠D=64°
c)
∠D=180°
d)
∠D=26°
87.

Find the value of x.

a)

x = 133

b)

x = 47

c)

x = 180

d)

x = 90

88.
Find y.
a)
130
b)
50