NEW
Font size
S
M
L
XL
WorksheetsMath 8 Tri 3 Final Review
Total questions: 51
Worksheet time: 2hrs 49mins
Name
Class
Date
1.
The √20 is between which two integers?
a)
2 & 3
b)
3 & 4
c)
4 & 5
d)
5 & 6
2.
65
a)
Is a perfect square.
b)
Is not a perfect square.
3.
0.8 is a rational number
a)
True
b)
False
4.
Which number is an irrational number?
a)
-15 / 7
b)
square root of 88
c)
square root of 25
d)
0.3333....
5.
7 + (12-3)2
a)
256
b)
88
c)
10
d)
13
6.
18 + (6 – 2) × 2
a)
26
b)
29
c)
44
d)
40
7.
4(f + 1) = 2f + 12
a)
f = 4
b)
f = -4
c)
f = 8
d)
f = 12
8.
12 (x + 3 ) = 4 (2x + 9 ) +4x
a)
No Solution
b)
One Solution
c)
Infinite Solutions
9.
Identify if this equation has one solution, infinitely many solutions or no solution.
-3x+1=x+9-4x
-3x+1=x+9-4x
a)
one solution
b)
infinitely many
c)
no solution
10.
Anything raised to a power of zero is always:
a)
0
b)
1
c)
itself
d)
negative
11.
(-2)³⋅(-2)⁶
a)
(-2)⁹
b)
(-2)¹⁸
c)
(-2)⁻³
d)
(-2)
12.
(2x3y)6
a)
2x18y6
b)
64x18y6
c)
64x3y6
d)
2x3y6
13.
(-8x-2y3) ∕ (-2x-4y)
a)
4x2y2
b)
4x6y2
c)
4x2y4
d)
-6xy2
14.
Write
8.317 x 106
in standard form.
8.317 x 106
in standard form.
a)
8, 371, 000
b)
83, 170, 000
c)
837, 100
d)
8, 317, 000
15.
Which of the following is written in correct scientific notation?
a)
20.35 x 104
b)
.2035 x 104
c)
2035 4
d)
2.035 x104
16.
Solve:
(6 x 106) / (2 x 103)
(6 x 106) / (2 x 103)
a)
12 x 103
b)
3 x 109
c)
1.2 x 104
d)
3 x 103
17.
Which of the following expressions has the smallest value.
a)
4⋅100
b)
4.1 ⋅ 10-2
c)
√16
d)
4.01 ⋅103
18.
Which of the following equations correctly finds the area of the rectangle.
a)
8 + 3 = 11 units
b)
8 ⋅ 3 = 24 units2
c)
8 + 3 + 8 + 3 = 24 units
d)
83 = 512 units 2
19.
Name the angle relationship.
a)
Alternate Interior
b)
Alternate Exterior
c)
Corresponding
d)
Vertical Angles
20.
What type of angle pair is ∠1 and ∠3?
a)
alternate interior angles
b)
supplementary angles
c)
corresponding angles
d)
vertical angles
21.
7x and (8x + 30) are two angles that are supplementary. What do the angles measure?
a)
70°,110°
b)
80°,100°
c)
40°, 50°
d)
35°, 145°
22.
A square garden has an area of 49 square feet. What is the side length of the garden?
a)
5.5 feet
b)
8 feet
c)
7 feet
d)
6.5 feet
23.
What is the slope of the following equation.
2y = 4x + 6
2y = 4x + 6
a)
4
b)
6
c)
2
d)
3
24.
Use the graph to name the slope and y-intercept.
a)
m =3 ; b = 4
b)
m = 1/3 ; b = 10
c)
m = -3 ; b = 1/3
d)
m = -1/3 ; b = 4
25.
It costs $25 to rent a car each day and $0.95 per mile.
Which expression represents the cost of the rental for one day?
Which expression represents the cost of the rental for one day?
a)
.95x + 25
b)
.95 + x + 25
c)
.95 + 25x
26.
Does this mapping diagram represent a function?
a)
No, because there are repeating input values
b)
Yes, because there are no repeating input values
27.
Which graph does NOT pass the vertical line test?
a)
Graph 1
b)
Graph 2
c)
Graph 3
d)
Graph 4
28.
Write the equation -8x + 2y = 10 in slope-intercept form.
a)
It is in slope-intercept form.
b)
2y = 8x + 10
c)
y = 8x + 10
d)
y = 4x + 5
29.
The square root of 16 is....
a)
8
b)
4
c)
2
d)
3
30.
Which of the following equations has the greatest slope?
a)
y = 3x + 9
b)
9x + 3y = 27
c)
y = 1/3x - 2
d)
y = 3.1x + 10
31.
1. A 12-foot ladder is leaning against the side of a building. The top of the ladder reaches 10 feet up the side of the building. Approximately how far is the bottom of the ladder from the base of the building?
a)
2 feet
b)
15.6 feet
c)
6.6 feet
d)
1.4 feet
32.
4. Which of the following sets of numbers represents a Pythagorean Triple?
a)
{ 10, 5, 12}
b)
{ 2, 4, 5}
c)
{1, 2, 3 }
d)
{14, 48, 50 }
33.
What is Pythagorean Theorem?
a)
a2+b2=c2
b)
a+b=c
c)
a-b=c
d)
c-a=c
34.
Find the value of x.
a)
7
b)
8
c)
9
d)
10
35.
Joy wants to create a box with a volume of 8 cubic units. Which dimensions would work?
a)
length: 8 units
width: 8 units
height: 8 units
width: 8 units
height: 8 units
b)
length: 2 units
width 4 units
height: 3 units
width 4 units
height: 3 units
c)
length: 4 units
width: 2 units
height: 2 units
width: 2 units
height: 2 units
d)
length: 2 units
width: 4 units
height: 1 unit
width: 4 units
height: 1 unit
36.
Find the Volume of the Cylinder
a)
1178 ft3
b)
4712 ft3
c)
7069 ft3
d)
3534 ft3
37.
Choir is selling Pringle Chips to raise money for a field trip. The container has a diameter of 9 inches and a height of 32 inches.
Which equation can be used to find the volume of the container?
Which equation can be used to find the volume of the container?
a)
V = π(9)
b)
V = π(4.5)2(32)
c)
V = π(9)2(32)
d)
V = π(4.5)(32)
38.
Mike has a large plastic cup that he is going to fill with water. The plastic cup is in the shape of a cone as shown. Which is closest to the volume of Mike’s cup?
a)
21 cubic inches
b)
63 cubic inches
c)
66 cubic inches
d)
198 cubic inches
39.
According to the two-way table, a person who plays an instrument is most likely to:
a)
Not play an instrument
b)
Not play a team sport
c)
Play a team sport
d)
All of the above
40.
A survey explored the relationship between gender and band class. Which is a reasonable conclusion?
a)
There are more band members than non-band members
b)
There are more boys in the class than girls
c)
There are more boys in band than not in band
d)
More than half of the bands members in the class are girls
41.
Which age group liked Action movies the least?
a)
18-25
b)
25-49
c)
50+
d)
238
42.
Slopes of parallel lines are...
a)
opposite reciprocals
b)
opposites
c)
identical
d)
always 7
43.
If another line is parallel to the line shown on the graph, what must be its slope?
a)
1
b)
-1
c)
0
d)
undefined
44.
Plot a point with integer coordinates that goes through point P and is parallel to AB.
a)
(1,2)
b)
(3,1)
c)
(-1,1)
d)
(4,-2)
45.
Which pair of segments must be parallel?
a)
AB and CD
b)
AB and GH
c)
CD and EF
d)
EF and GH
46.
Translation are always _______
a)
Congruent
b)
Bigger
c)
Smaller
d)
Rotated
47.
Describe the Transformation
a)
Translation
b)
Rotation
c)
Reflection
48.
An office supply store sells index cards in two different sizes. The large size is an enlargement of the small size. Both sizes are shown. Find the scale factor of the enlargement.
a)
2
b)
3
c)
4
d)
5
49.
All angles in similar figures are congruent.
a)
True
b)
False
50.
Two objects that are the same shape but not the same size are _______.
a)
Congruent
b)
Vertical
c)
Similar
d)
Complementary
51.
When you translate, (x-4,y) will move _____.
a)
4 units right
b)
4 units left
c)
4 units up
d)
4 units down
Reset
