Worksheets8th Grade Final Exam
Total questions: 30
Worksheet time: 15mins
Name
Class
Date
1.
Convert the standard form equation to slope-intercept form.
2x+y= -4
a)
x=2y+4
b)
x=2y-4
c)
y=-2x-4
d)
y=2x+4
2.
A square on the board below is chosen at random. Find each probability as a fraction in simplest form.
P(9)
a)
9/20
b)
1/20
c)
2/10
d)
9/10
3.
Determine whether you can construct a triangle with the given measurements.
A triangle with side lengths measure 6ft, 10ft, and 14ft.
a)
Yes
b)
No
4.
Determine whether you can construct a triangle with the given measurements.
A triangle with angles measures of 90 degrees, 12 degrees, and 79 degrees.
a)
Yes
b)
No
5.
{26, 21, 28, 31, 9, 28, 16, 18, 21, 23, 29, 24, 19, 22, 25, 28}
Find the mean.
a)
23
b)
23.5
c)
28
d)
22
6.
{26, 21, 28, 31, 9, 28, 16, 18, 21, 23, 29, 24, 19, 22, 25, 28}
Find the median.
a)
23
b)
23.5
c)
28
d)
22
7.
{26, 21, 28, 31, 9, 28, 16, 18, 21, 23, 29, 24, 19, 22, 25, 28}
Find the mode(s).
a)
23
b)
23.5
c)
28
d)
22
8.
Give the domain of the relation.
{(-3,3), (1,1), (0,-2), (1,-4), (5,1)}
a)
{3,1,-2,-4,1}
b)
{-3,1,0,1,5}
c)
{3,1,0,-4,1}
d)
{1,4,5,0,3}
9.
Given the function y= 3x + 5, find the range if the domain is {-4,-1,2,5}.
a)
{-7,2,11,20}
b)
{-4,-1,2,5}
c)
{-7,-1,2,5}
d)
{3,5,-7,2}
10.
Does the graph represent a linear or nonlinear function?
a)
Linear
b)
Nonlinear
c)
Neither
d)
Both
11.
Find the slope that passes through the points (-2,4) and (-3,9).
a)
5
b)
-5
c)
4/3
d)
-4/3
12.
What is the perimeter of the figure?
a)
56 cm
b)
149.15 cm
c)
71.7 cm
d)
62 cm
13.
What is the area of the figure?
A=bh
a)
52 sq ft
b)
112.5 sqft
c)
118 sqft
d)
72 sqft
14.
What is the circumference of the circle?
C=2πr
a)
68.1
b)
69.1
c)
11
d)
11.7
15.
What is the area of the circle?
A=πr^2
a)
271
b)
118.1
c)
380.1
d)
256
16.
A triangle with 3 congruent sides is called?
a)
Equilateral
b)
Isosceles
c)
Scalene
d)
Right
17.
A triangle with only 2 congruent sides is called?
a)
Equilateral
b)
Isosceles
c)
Scalene
d)
Right
18.
Evaluate the expression given the variable replacement.
9x-4y (if x=-7 and y=-6)
a)
39
b)
-39
c)
81
d)
-81
19.
Theoretically, what is the probability of the spinner landing on green or yellow on a single spin?
a)
9/20
b)
2/5
c)
1/5
d)
12/20
20.
Based on the experiment, what is the probability of the spinner landing on green or yellow on a single spin?
a)
9/20
b)
2/5
c)
1/5
d)
12/20
21.
Find the missing side length.
a)
8.5
b)
72
c)
7
d)
4
22.
{26, 21, 28, 31, 9, 28, 16, 18, 21, 23, 29, 24, 19, 22, 25, 28}
Find the range.
a)
23
b)
23.5
c)
28
d)
22
23.
There are 4 red, 8 blue, 2 green, and 6 yellow paperclips in a jar. A paperclip is drawn, replaced, then another paperclip is drawn. Find the probability.
P(green, then blue)
a)
1/25
b)
7/25
c)
1/10
d)
2/5
24.
Classify the the angle pair.
a)
Adjacent
b)
Vertical
c)
Complementary
d)
Supplementary
25.
Classify the angle pair.
a)
Adjacent Angles
b)
Vertical Angles
c)
Complementary Angles
d)
Supplementary Angles
26.
Find m<1.
a)
m<1= 39
b)
m<1= 141
c)
m<1 = 90
d)
m<1 = 11
27.
Find m<2
a)
m<2=141
b)
m<2=39
c)
m<2=90
d)
m<2 = 11
28.
Find the missing measure.
a)
x= 180
b)
x=25
c)
x=65
d)
x=115
29.
Find the missing measure.
a)
x=8
b)
x=7
c)
x=56
d)
x=45
30.
Solve for x.
a)
x=3
b)
x=8
c)
x=13
d)
x=1
100 %
