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CMAS Review - 8th grade math Flashcards | StudBud
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CMAS Review - 8th grade math
CMAS Review - 8th grade math
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All of 8th grade covered in one quiz! Bring it on.
Flashcards
35 cards
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Questions
35
Answers
1
What type of relationship is shown in the table?
Not a function
Linear Function
Non-Linear Function
2
What is the rate?
2.2
3
2
8/3
3
Find the difference between the two numbers in scientific notation: 5.8 x 10
-3
and 7 x 10
-3
5.1 x 10-3
1.2 x 103
1.2 x 10-3
5.1 x 103
4
What method should you use to solve this problem?
Elimination
Combination
Substitution
Set them equal
5
What is the slope?
0
5
5/2
2
6
How many solutions does this system have?
One solution
No solution
Infinite Solutions
2 Solutions
7
Who paid more for gas?
Mr. Fay
Mrs. Lawhon
8
What is the y-intercept?
0
5
-2
4
9
What is the length of the hypotenuse?
14
16
10
12
10
Rewrite the expression as a base to a power.
167
812
647
87
11
Find the difference between the two numbers in scientific notation: 1.1 x 10
5
and 3.2 x 10
4
8.8 x 105
8.8 x 104
2.1 x 101
2.2 x 104
12
What is the solution to the system of equations?
(-2, 3)
Infinite Solutions
(1, -3)
(3, -2)
13
Over what intervals is the function decreasing?
-4 < x < -2
-2 < x < 2
2 < x < 5
-20 < x < 20
14
What is the slope between the points (0, 1) and (2, 4)
3
2
1.5
(2, 3)
15
What is the y-intercept of the graph?
4
-2
2
0
16
Rewrite the expression as a base to a power.
13
18
68
63
17
What is the distance between Mark and Jacob?
3
7
4.8
5
18
Rewrite the expression as a base to a power.
258
58
1515
515
19
Find the value of x.
√369
9
18
6
20
What is the slope of the line?
4
5/2
3.5
2
21
Rewrite the number in scientific notation: 4,120,000
412 x 103
4.12 x 105
4.12 x 106
4.12 x 10-6
22
What is the name of the transformation?
Reflection
Rotation - 90 degrees
Rotation - 180 degrees
Translation
23
What is the height of the cone?
9
4
1
3
24
What method should you use to solve this problem?
Combination
Substitution
Elimination
Set them equal
25
Find the product and put into scientific notation: (6 x 10
8
) x (3 x 10
6
)
1.8 x 1015
9 x 102
9 x 1014
18 x 1014
26
Rewrite the number in scientific notation: 0.0008
0.8 x 104
8 x 10-4
0.8 x 10-3
8 x 104
27
What is the name of the transformation?
Rotation - 180 degrees
Reflection
Translation
Dilation
28
How many solutions does this system have?
Infinite Solutions
One Solution
No Solution
2 Solutions
29
Between what 2 whole numbers is this value?
3 and 4
5 and 6
26 and 28
4 and 5
30
What is the height of the triangle?
25
11
25
5
31
What is the sum of Angle 1 and 2?
90
100
3
180
32
What method should you use to solve this problem?
Set them equal
Substitution
Solve for y
Elimination
33
Is this number rational or irrational?
Rational
Irrational
34
What is the solution to the system?
No solutions
2
Infinite Solutions
-2
35
What is the approximate value of this number?
24
6
7.1
6.9
