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Worksheets8th Grade Review - March 24
Total questions: 25
Worksheet time: 1hrs 15mins
Name
Class
Date
1.
What is the solution?
a)
(6, 3)
b)
(3, 6)
c)
(-6, 3)
d)
No solution
2.
The solution to this system is:
a)
No solution
b)
(0, 1)
c)
(0, -2)
d)
(4, 3)
3.
If a system of linear equations has infinitely many solutions, what does this mean about the two lines?
a)
Intersecting lines
b)
Identical lines
c)
Parallel lines
4.
When multiplying or dividing a NEGATIVE and POSITIVE number your result will be...
a)
Positive
b)
Negative
c)
Depends on which is bigger.
5.
solve for c
a)
7
b)
9
c)
4
d)
13
6.
0.8 is a rational number
a)
True
b)
False
7.
ANY number raised to a power of 0 will be....
a)
10
b)
itself
c)
1
d)
0
8.
Slope, in basic terms, is simply...
a)
Rise over run
b)
Run over rise
c)
Left over down
d)
Right over up
9.
In the equation y=mx+b, m is the ____.
a)
Slope
b)
Y-intercept
c)
X-intercept
d)
Origin
10.
The formula V=(1/3)∏r2h is used to find the volume for ______.
a)
A cube
b)
A cylinder
c)
A sphere
d)
A cone
11.
What type of slope does the following graph have?
a)
Postive
b)
Negative
c)
Zero Slope
d)
Undefined
12.
Simplify the expression in exponential form:
(54)3
Hint: Expand it out
(54)3
Hint: Expand it out
a)
51
b)
57
c)
512
13.
(6x2)(-3x5)
a)
18x7
b)
-18x7
c)
18x7
d)
3x7
14.
If (2x)5=215, what does x equal?
a)
x = 3
b)
x = 5
c)
x = 10
15.
Simplify:
(5ab2)2
a)
25a2b4
b)
10a2b4
c)
5a2b4
d)
25ab2
16.
What is b (the y-intercept) ?
a)
4
b)
0
c)
3
d)
5
e)
1/5
17.
What is the equation of the line?
a)
y = 1/3x + 4
b)
y = 3x + 5
c)
y = 3x + 4
d)
y = 1/3x + 0
18.
10-1 is equivalent to ...
a)
1/10
b)
-10
c)
0.1
d)
-1/100
19.
How do you write the standard number 0.00095 in scientific notation?
a)
9.5 x 10-3
b)
9.5 x 10-5
c)
9.5 x 10-4
d)
9.5 x 10-6
20.
Write the standard number 6,267,000 in scientific notation.
a)
62.67 x 106
b)
6.267 x 106
c)
6.267 x 104
d)
6.267 x 107
21.
What is the best estimate for the following.
a)
9.3432...
b)
6.782...
c)
8.2326...
d)
10.7638...
22.
Mrs. Barcenas' classroom number is?
a)
33
b)
35
c)
37
d)
39
e)
41
23.
Triangle ABC is going to be translated. Where would A' position be at, if the translation was be (x,y) --> (x+3, y-2)?
a)
(-1,3)
b)
(5,3)
c)
(5,8)
d)
(3,5)
24.
Which answer shows a reflection across the x-axis?
a)
d
b)
c
c)
b
d)
a
25.
Triangle B is rotated 90° clockwise with the origin as the center of rotation to create a new figure. Which triangle shows the new location?
a)
A
b)
B
c)
C
d)
D
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