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Worksheets

Question Bank for Grade 9 Mathematics

Total questions: 262

Worksheet time: 10hrs 2mins

Name
Class
Date
1.

The graph of a quadratic function is shown on the grid.

Which function is best represented by this graph?

a)

h(x)=x2−3x−9h\left(x\right)=x^2-3x-9

b)

h(x)=x2+3x−9h\left(x\right)=x^2+3x-9

c)

h(x)=x2−6xh\left(x\right)=x^2-6x

d)

h(x)=x2+6xh\left(x\right)=x^2+6x

2.
Add the following polynomials:
(x³-2x²+3)+(2x³+3x²-1)
a)
3x³-2x²+3x+2
b)
3x³+x²+2
c)
3x³-5x²-2
d)
3x³-x²+1
3.
Subtract the following polynomials:
(3x²-3x+2)-(x²-2x+1)
a)
2x²+x+1
b)
2x²-5x+3
c)
2x²-x+1
d)
4x²-5x+3
4.
a)

A

b)

B

c)

C

d)

D

5.
Solve for x:
a)
x = yb - v
b)
x = by - v
c)
x = by + v
6.
Solve the literal equation for the given variable.
a)
2A/h
b)
2/(h)
c)
2Ah
d)
Ah/2
7.
Find the zeros of this quadratic.
a)
b=4/5, b=3
b)
b=4, b=-3
c)
b=1/5, b=3
d)
b=4/5, b=-3
8.
a)

a

b)

b

c)

c

d)

d

9.
a)

a

b)

b

c)

c

d)

d

10.
a)

a

b)

b

c)

c

d)

d

11.
"At most" and "No more than" are both clue words for...
a)
<
b)
>
c)
≤
d)
≥
12.

Solve the system of inequalities by graphing.

a)
b)
c)
d)
13.
Which of the following functions shows an initial amount of $15 and an increase of 35% each year?
a)
y = 15(35)x
b)
y = 15(1.35)x
c)
y = 15(0.35)x
d)
y = 35(1.15)x
14.
Classify the model as Exponential GROWTH or DECAY.
A=1200(.85)6
a)
Growth
b)
Decay
15.
Write an equation that models the following situation:
Samantha's hair was known to grow very rapidly. It began at a length of 6 in and grew at a rate of 14% a week.
a)
y=6(0.14)x
b)
y=6(1+14)x
c)
y=6(1.14)x
d)
y=6(0.86)x
16.

What type of correlation does this graph have?

a)

Negative

b)

no association

c)

positive

17.

Which sentence describes the relationship shown on this scatter plot?

a)

As the temperature decreases, the visitors increase.

b)

As the temperature increases, the number of visitors increases.

c)

As the visitors increase, the temperature decreases.

d)

No correlation

18.
As the age of the car increases, its value decreases. Which scatterplot represents this relationship?
a)
A
b)
B
c)
C
d)
D
19.

Correlation or Causation?

When it rains several inches, the water level of a lake increases

a)

Correlation

b)

Causation

20.

Find the mean, median and mode of the set of data. Round you answer to the nearest tenth.

1,7,11,27,36,14,12,9,1

4 lines
21.

Laura read six books in January, four books in February, and eight books in March. What was the average number of books read each month? __________

a)

18

b)

6

c)

14

d)

8

22.

What is the range?

a)

The sum of the largest and smallest number

b)

The number in the middle

c)

The difference between the largest and smallest number

d)

The number that appears most often

23.

If there is an even number of data in the data, set how do you find the median?

a)

Order the data and find the middle value.

b)

Order the data add the 2 middle values and divide by 2.

24.

The mode score on the Mr. Ro's 6th grade math test was 94! Which of these interpretations must be correct?

a)

99 was the highest score on the test.

b)

More students received a 94 than any other score

c)

No student scored below a 50

d)

A score of 91 was slightly below average.

25.

3, 4, 5, 5, 5, 6,7

The mode of these numbers is...

a)

5

b)

10

c)

4

d)

1

26.
A data set can have more than one mode
a)
True
b)
False
27.
In order to find the median, the data must be sorted from least to greatest first.
a)
True
b)
False
28.

Identify this type statistical display.

a)

Histogram

b)

Bar graph

c)

Line graph

d)

Pie chart

29.

What type of graph is this?

a)

Dot Plot

b)

Scatterplot

c)

Pie Chart

d)

Bar Graph

30.
What is the mode?
a)
The average
b)
The number that appears most often.
c)
The largest number - the smallest number
d)
The number in the middle.
31.
To find the average of a set of numbers, add up all the items and divide by...
a)
2.
b)
The smallest number
c)
The largest number
d)
The number of items in the set.
32.

What is the shape of the data?

a)

symmetrical

b)

skewed left

c)

skewed right

d)

bell curve

33.

What is the shape of the data?

a)

symmetrical

b)

skewed left

c)

skewed right

d)

bell curve

34.
Systematically recorded information, whether numbers or labels, together with it's context.
a)
Case
b)
Variable
c)
Subject
d)
Data
35.

Waiting time in a waiting room

a)

Categorical

b)

Quantitative

36.

Blood type

a)

Categorical

b)

Quantitative

37.

Another word used to describe quaNTitative data is...

a)

Categorical

b)

Numerical

38.

What type of distribution do you see?

a)

Bell Shaped

b)

Uniform

c)

Bimodal

d)

Skewed

39.

What type of distribution do you see?

a)

Bell Shaped

b)

Uniform

c)

Bimodal

d)

Skewed

40.

The frequency table shows the colors that fifth graders preferred for their field day shirts.


Based on the data in the table, how many students preferred blue and orange?

a)

60

b)

56

c)

59

d)

53

41.

A value much greater or much less than the others in a data set.

a)

Outlier

b)

Cluster

c)

Gap

d)

Frequency

42.

A graph with points plotted to show a possible relationship between two sets of data.

a)

Scatter Plot

b)

Dot Plot

c)

Line Plot

d)

Frequency Table

43.
-graph that summarizes data into 5 measures
a)
stem and leaf plot
b)
dot plot
c)
histogram
d)
box plot
44.
Values that divide a data set into four equal parts.
a)
Interquartile Range
b)
Outliers
c)
First Quartile
d)
Quartiles
45.
Quartiles are values that divide a data set into four equal parts.
a)
True
b)
False
46.

Find the minimum.

5, 5, 9, 12,18, 22, 25,

a)

5

b)

8

c)

4

d)

9

47.

What is the maximum?

a)

64

b)

65

c)

66

d)

67

48.
A measure of variation in a set of numerical data, it is the distance between the first and third quartiles of the data set.
a)
Interquartile Range
b)
Outliers
c)
First Quartile
d)
Third Quartile
49.

What type of Data Display is this?

a)

Line Graph

b)

Histogram

c)

Scatter Plot

d)

Bar Graph

50.
Measure this line using inches.
a)
0 in.
b)
½ in.
c)
1 in.
d)
¾ in.
51.
Measure this line using inches.
a)
5 in.
b)
5 ¼ in.
c)
5 ½ in.
d)
5 ¾ in.
52.
Measure this line using inches.
a)
5 ¾ in.
b)
6 in.
c)
5 ½ in.
d)
5 ¼ in.
53.

What is the length of the black line?

a)

2382\frac{3}{8} inches

b)

22 inches

c)

2122\frac{1}{2} inches

d)

33 inches

54.

Measure the napkin to the nearest eigth!

a)

6 4/8 inches

b)

6 3/8 inches

c)

7 1/8 inches

d)

6 2/8 inches

55.

Measure the cheeto to the nearest eighth!

a)

2 4/8 inches

b)

1 7/8 inches

c)

2 6/8 inches

d)

1 3/8 inches

56.

Measure the red object in the picture to the nearest fourth!

a)

5 3/4 inches

b)

6 2/4 inches

c)

5 1/2 inches

d)

7 inches

57.

5. On the typical customary (English) ruler what is the basic (smallest) unit of measurement?

a)

A. 1/16" inch

b)

B. 1/32" inch

c)

C. 1/64" inch

d)

D. 1/8" inch

58.

10. Which statements is TRUE concerning the basic ruler?

a)

A. Make sure you read the ruler from left to right.

b)

B. If you are measuring something, align it with the left side of the ruler on the zero (0) mark

c)

C. Where the object ends on the right, will be its measurement in inches

d)

D. All of the above

59.
Select the most correct answer for the measurement below the letter "A."
a)
3/8"
b)
3/8
c)
6/16"
d)
3/16"
60.
Select the most correct answer for the measurement below the letter "B."
a)
1/2"
b)
7/16"
c)
9/16"
d)
9/8"
61.
Select the most correct answer for the measurement below the letter "C."
a)
1-1/2"
b)
1"
c)
16/16"
d)
1-1/8"
62.
Select the most correct answer for the measurement below the letter "D."
a)
23/16"
b)
1-9/16"
c)
1-7/8"
d)
1-7/16"
63.
Select the most correct answer for the measurement below the letter "E."
a)
2-7/8"
b)
1-14/16"
c)
1-7/8"
d)
1.78"
64.
Select the most correct answer for the measurement below the letter "F."
a)
2-5/8"
b)
1-5/16"
c)
2-1/2"
d)
1.675"
65.
Select the most correct answer for the measurement below the letter "G."
a)
2-1/16
b)
3-5/16"
c)
3-1/2"
d)
3-1/16"
66.
Select the most correct answer for the measurement below the letter "H."
a)
2-1/2"
b)
3-5/16"
c)
3-1/2"
d)
3-1/16"
67.
Select the most correct answer for the measurement below the letter "I."
a)
2.875"
b)
3-14/16"
c)
2-7/8"
d)
3-7/8"
68.
Select the most correct answer for the measurement below the letter "J."
a)
4.875"
b)
4-15/16"
c)
4-1/16"
d)
3-15/16"
69.
Select the most correct answer for the measurement below the letter "K."
a)
5-3/4"
b)
5-6/8"
c)
5-3/4
d)
5.75"
70.
Measure this line using inches.
a)
0 in.
b)
½ in.
c)
1 in.
d)
¾ in.
71.

It is a segment whose endpoints are the center a the center of a circle and a point on a circle.

a)

Radius

b)

Diameter

c)

Chord

d)

Secant

72.

It is the largest chord of a circle.

a)

Center

b)

Radius

c)

Secant

d)

Diameter

73.

What part of the circle is segment DC?

a)

Diameter

b)

Secant

c)

Chord

d)

Tangent

74.

What part of the circle is segment AB?

a)

Diameter

b)

Radius

c)

Chord

d)

Tangent

75.

What part of the circle is line E?

a)

Diameter

b)

Radius

c)

Chord

d)

Tangent

76.

Name the tangent in the given figure above.

a)

Line DC

b)

Line EF

c)

Line A

d)

Line B

77.

Name the radii in the given figure above.

a)

Segment OA & OE

b)

Segment OA & OB

c)

Segment OA, OB, & OE

d)

Segment OA, OB, OE, & DC

78.

Name the diameter in the given figure above.

a)

Segment OF

b)

Segment OB

c)

Segment EB

d)

Segment OA

79.
Which of the following functions shows an initial amount of $15 and an increase of 35% each year?
a)
y = 15(35)x
b)
y = 15(1.35)x
c)
y = 15(0.35)x
d)
y = 35(1.15)x
80.
Classify the model as Exponential GROWTH or DECAY.
A=1200(.85)6
a)
Growth
b)
Decay
81.
Classify the model as Exponential GROWTH or DECAY.
A=10(1.01)3
a)
Growth
b)
Decay
82.
Is the pictured graph growth, decay, or linear or none?  
a)
Exponential Growth
b)
Exponential Decay
c)
Linear
d)
None
83.
Is this exponential growth or decay?
a)
Growth
b)
Decay
84.
What is the y-intercept of the function?
a)
2
b)
3
c)
1
d)
-2
85.
Write an equation that models the following situation:
Samantha's hair was known to grow very rapidly. It began at a length of 6 in and grew at a rate of 14% a week.
a)
y=6(0.14)x
b)
y=6(1+14)x
c)
y=6(1.14)x
d)
y=6(0.86)x
86.
Which of the following functions shows an initial amount of $15 and an increase of 35% each year?
a)
y = 15(35)x
b)
y = 15(1.35)x
c)
y = 15(0.35)x
d)
y = 35(1.15)x
87.

Identify the initial value:

y = 6.87 (4)x

a)

a = 4

b)

a = 6.87

c)

a = 3

d)

a = 1

88.
The function y = 125(1.13)x represents Mr. Gantz's recent investments where x is measured in years.  Which is NOT true?
a)
Mr. Gantz initial invested $125
b)
Mr. Gantz's money grows by 13% per year
c)
After 4 years Mr. Gantz will have about $203.81
d)
Mr. Gantz earns more money in year one than in year 5
89.
As the age of the car increases, its value decreases. Which scatterplot represents this relationship?
a)
A
b)
B
c)
C
d)
D
90.

Mrs. Collins made a scatterplot to show the relationship between the number of absences and a student’s final exam score. Based on this scatterplot, a student with 12 absences should get approximately what score on the final exam?

a)

60

b)

92

c)

70

d)

76

91.
Which scatter plot shows a linear relationship between x and y?
a)
Graph A
b)
Graph B
c)
Graph C
d)
Graph D
92.
What is the type of association?
a)
Negative 
b)
no association
c)
positive 
93.
What type of association does this scatter plot represent?
a)
positive linear association
b)
negative association
c)
no association
d)
nonlinear association
94.
What type of correlation (association)?
The outside temperature and the amount of layers you wear. 
a)
Positive correlation
b)
Negative correlation
c)
No correlation
d)
All of the above
95.
The number of siblings you have and your weight. 
a)
Positive correlation
b)
Negative correlation
c)
No correlation
d)
All of the above
96.
What type of association does this scatter plot show?
a)
positive linear association
b)
negative linear association
c)
no association
d)
nonlinear association
97.
About how many male math teachers were there in 2006?
a)
15
b)
30
c)
35
d)
45
98.
A small theme park is trying to determine the number of guests they should expect on a weekend, based on the temperature outside.  Based on the trend line, about how many guests should be expected if the temperature is around 80°?
a)
8,300
b)
8
c)
7,300
d)
9,300
99.

If two quantities A and B exhibit a negative correlation, then as quantity A increases, quantity B would . . .?

a)

stay the same

b)

increase

c)

decrease

100.

If two quantities A and B exhibit a positive correlation, then as quantity A increase quantity B would . . .?

a)

increase

b)

decrease

c)

stay the same

101.
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
102.
If Gold's Gym paid $250 for each TV, how many did they buy?
a)
35
b)
30
c)
45
d)
20
103.
What is the correlation between length of running start and distance of jump?
a)
positive:  the further you run the further you jump
b)
negative: the less you run the less distance of your jump
c)
positive: the further your running start the less your distance
104.
Make a prediction for a resting heart rate after 6 hours of exercise a week.
a)
6
b)
50
c)
55
d)
59
105.
The scatter plot below shows the number of books read by students in Mrs. Hall’s English class and their final grades. Which statement represents the best description about the line of best fit?
a)
The more books students read, the lower their English grade.
b)
The more books students read, the higher their English grade.
c)
The fewer books students read, the higher their English grade. 
d)
No relationship exists between the number of books students read and their English grades. 
106.

Students in a science class investigated how the speed of changes with the air temperature outside. The data is shown in the scatterplot.


Based on the scatterplot, what is the best prediction of the speed of sound when the air temperate is 50 degrees C?

a)

350 m/s

b)

362 m/s

c)

358 m/s

d)

348 m/s

107.

The scatterplot shows the number of people in each of 8 different households and the average amount of money each household spent on groceries.


Based on the scatterplot, what is the best prediction of the average amount of money spent on groceries for a household that has 7 people?

a)

$240

b)

$190

c)

$210

d)

$285

108.

Which scatterplot suggests a linear relationship between x and y?

a)
b)
c)
d)
109.
What is the solution to the system?
a)
(0, 3)
b)
(1, -1)
c)
(-3, 1)
d)
(1, 3)
110.
What is the solution? 
a)
1
b)
-2
c)
(1, 2)
d)
(1, -1)
111.
What is the solution?
a)
(6, 3)
b)
(3, 6)
c)
(-6, 3)
d)
No solution
112.
How many solutions?
a)
One Solution
b)
No solution
c)
Infinitely Many Solutions
113.
If a system of equations has no solution, what does the graph look like? 
a)
intersecting lines
b)
parallel lines
c)
skew lines
d)
intersecting lines
114.
What is the solution?
a)
One Solution
b)
No solution
c)
Infinitely Many Solutions
115.
What is the solution?
a)
(1, -1)
b)
(-1, 1)
c)
(0, -2)
d)
(2, 0)
116.
Which of the following is not a method to solve systems?
a)
Elimination
b)
Difference of Squares
c)
Substitution
d)
Graphing
117.
Which algebraic method would you use to solve the following system of equations: 
y = 2x
y = x - 1 
hint : notice the equation is in the form of y=
a)
Elimination 
b)
Substitution 
118.
Solve the following system of equations algebraically using substitution 
y = 2x
y = x - 1 
a)
(-1,-2)
b)
(-2,-1) 
c)
(3,2)
d)
(-2,3)
119.
Which algebraic method would you use to solve the following system of equations: 
7x + 2y = 10 
-7x + y = -16 
hint : opposite coefficients... (+7x & -7x)
a)
Elimination 
b)
Substitution 
120.
Solve the following system of equations algebraically using elimination

7x + 2y = 10 
-7x + y = -16 
a)
(2, -2)
b)
(-2 ,2) 
c)
(1,4)
d)
(4,1)
121.
Which algebraic method would you use to solve the following system of equations: 
x = 12 y - 14
3y + 2x = 26
hint :  equation is in the form of x = 
a)
Substitution 
b)
Elimination 
122.
Solve using substitution: 
x = 12 y - 14
3y + 2x = 26
a)
(10,2)
b)
(2,10) 
c)
(5,15)
d)
(15,5)
123.
Solve the following system of equations with elimination
-20x + 7y = 137
4x + 5y = 43 
a)
(11,-3)
b)
(-3,11) 
c)
(4,6)
d)
(-6,4)
124.
Mary is thinking of two numbers, but she won't say what they are. She tells you that the sum (+) of the two numbers is 163 and that their difference is 33. Find the two numbers. 
a)
65 & 98
b)
69 & 98 
c)
65 & 99 
d)
64 & 99
125.
A company sells brass and steel machine parts. One shipment contains 3 brass and 10 steel parts and cost $48. A second shipment contains 7 brass and 4 steel parts and costs $54. Find the cost of each type of machine part. 
a)
$6 for brass parts & $3 for steel parts
b)
$3 for brass parts & $6 for steel parts 
c)
$9 for brass parts & $4 for steel parts
d)
$4 for brass parts & $9 for steel parts
126.

The SI Unit is also known as the __________ System of Units.

a)

metric

b)

International

c)

Decimal

d)

Imperial

127.

Which SI unit is used for measuring length?

a)

gram

b)

liter

c)

meter

d)

Kelvin

128.

What SI Unit is used to measure mass?

a)

liter

b)

meter

c)

gram

d)

Kelvin

129.

Which of the following represents the smallest prefix of the group?

a)

milli

b)

deci

c)

deka

d)

kilo

130.

When you are converting from a smaller measurement to a larger measurement in the metric system, what direction does the decimal move?

a)

left

b)

right

c)

stays the same

d)

it disaoppears

131.

When you are converting from a larger measurement to a smaller measurement in the metric system, what direction does the decimal move?

a)

right

b)

left

c)

stays the same

d)

decimal disappers

132.

1 kg = ______ grams

a)

10

b)

100

c)

1000

d)

1000000

133.

35 cm = ______ meters

a)

350 meters

b)

3.5 meters

c)

0.35 meters

d)

0.00035 meters

134.

Which is larger, 50 kilograms or 5000 grams?

a)

they are the same

b)

50 kilograms

c)

5000 grams

135.

Which is larger, 765 centimeters or 8000 millimeters?

a)

765 centimeters

b)

8000 millimeters

c)

they are the same

136.

Convert 10 km to m

a)

100 m

b)

1000 m

c)

10000 m

d)

0.1 m

137.

Convert 35789 mg to kg

a)

3.5789 kg

b)

0.35789 kg

c)

35.789 kg

d)

0.035789 kg

138.

What is longer:

1 meter OR 1 yard

a)

1 meter

b)

1 yard

c)

they are the same

d)

it depends

139.
An inch is part of which system of measurement?
a)
Metric
b)
Imperial
140.
A foot is part of which system of measurement?
a)
Metric
b)
Imperial
141.
A kilometre is part of which system of measurement?
a)
Metric
b)
Imperial
142.
A centimetre is part of which system of measurement?
a)
Metric
b)
Imperial
143.
3 Metres is the same as:
a)
30cm
b)
3000 mm
c)
3000 cm
d)
30 mm
144.
42 L = ___mL
a)
4,200
b)
.0042
c)
4.20
d)
42,000
145.

3.9 km = __________ m

a)

390

b)

39

c)

3,900

d)

3,900,000

146.

Rachel's balloon floated 78.9 m into the air before bursting. Linda's balloon floated 85 m. How many centimeters farther did Linda's balloon float than Rachel's?

a)

6.1 m

b)

610 cm

c)

6.1 cm

d)

0.61 m

147.

If 1kg = 2.2 pounds, how many pounds will you find in two kilograms?

a)

4.4 lb

b)

4 lb

c)

8.8 lb

d)

5.5 lb

148.

If 1 mile = 1.6km, how much are 8 miles in kilometres?

a)

12.5 km

b)

12.88 km

c)

12.22 km

d)

12.97 km

149.

If 1 gallon = 4.5l how much are 18 litres in gallons?

a)

4 gallons

b)

5 gallons

c)

3 gallons

d)

2 gallons

150.

If 1 inch = 2.5cm, how many cm are 7 inches?

a)

11.5 cm

b)

18.5 cm

c)

17.5 cm

d)

15.5 cm

151.

If 1 pint = 0.6 litres, how much are 2.4 l in pints?

a)

3 pints

b)

4 pints

c)

5 pints

d)

3.5 pints

152.
3 yards = ______ feet
a)
30 feet
b)
9 feet
c)
10 feet
d)
6 feet
153.
Myley's trophy weighs 10 pounds. Sam's trophy weighs 100 ounces. Who's trophy weighs more?
a)
Myley
b)
Sam
154.
8 quarts = ______ gallons
a)
2 gallons
b)
1 gallon
c)
1/2 gallon
155.
The bases on a baseball field are 90 feet apart. How many yards are equal to 90 feet?
a)
30 yards
b)
3 yards
c)
40 yards
156.

What is the degree of this polynomial?

x² + 4x - 8

a)

trinomial

b)

quadratic

c)

quartic

d)

polynomial

157.

What is the classification of the following polynomial?

x4 - 8x + 10

a)

cubic trinomial

b)

quintic trinomial

c)

quadratic trinomial

d)

quartic trinomial

158.
Which pair is an example of like terms?
a)
2a and 2b
b)
x and x2
c)
3k and 3k3
d)
y2 and 2y2
159.

Add the following polynomials:

(x³ - 2x² + 3) + (2x³ + 3x² - 1)

a)

3x³ - 2x² + 3x + 2

b)

3x³ -5x² - 2

c)

3x³ + x² + 2

d)

3x³ -x² + 1

160.

Subtract the following polynomials:

(3x² - 3x + 2) - (x² - 2x + 1)

a)

2x² - x + 1

b)

2x² +x + 1

c)

2x² -5x + 3

d)

4x² -5x + 3

161.

Simpliy: 3x2 + 5x2

a)

8x

b)

8x2

c)

2x

d)

2x2

162.

Which term represents a "constant?"

a)

3x

b)

4x2

c)

5

d)

x

163.

What is the coefficient of this term?

9x3

a)

None

b)

9

c)

3

d)

x

164.

The degree of a polynomial is the highest degree of its terms.

a)

True

b)

False

165.

Solutions to polynomial equations are called.......

a)

Degree

b)

Zero

c)

Roots

d)

Coefficient

166.

A monomial has how any terms?

a)

4 or more

b)

1

c)

2

d)

3

167.

A Binomial has how many terms?

a)

3

b)

4 or more

c)

1

d)

2

168.

A Polynomial has how many terms?

a)

4 or more

b)

3

c)

2

d)

1

169.

A trinomial has how many terms?

a)

2

b)

1

c)

3

d)

4 or more

170.

What is the degree of the term 4x2y34x^{2^{ }}y^3  ?

a)

6

b)

5

c)

None

d)

I don't know

171.
Tell whether the two figures are congruent.
a)
Yes, same size and same shape
b)
No, same shape but different sizes
c)
No, different size and different shapes
172.
What is congruency?  
a)
Same size and shape 
b)
Same size
c)
segment 
d)
congruent 
173.
What is the length of US?
a)
22
b)
17
c)
31
174.
Are these shapes congruent?
a)
Yes
b)
No
175.
Are these shapes congruent?
a)
Yes
b)
No
176.
What does x equal?
a)
9
b)
11
c)
17
177.

Which shapes are congruent?

a)
b)
c)
d)
178.
If ∆LMK ≅ ∆LMT, then
MK= ____
a)
LM
b)
K
c)
MT
d)
LT
179.
If ∆XYZ ≅ ∆KLM, then
∠Y≅ _____
a)
∠K
b)
∠M
c)
∠L
d)
∠Z
180.

Which two figures appear to be congruent?

a)

2 and 3

b)

1 and 4

c)

1 and 2

d)

2 and 5

181.
Less Than
a)
<
b)
>
c)
≤
d)
≥
182.
more than
a)
<
b)
>
c)
≤
d)
≥
183.
a)
greater than
b)
less than
c)
less than or equal to
d)
greater than or equal to
184.
a)
greater than
b)
less than
c)
less than or equal to
d)
greater than or equal to
185.

Solve 3x + 7 < 22

a)

x < -29/3

b)

x < -5

c)

x < 29/3

d)

x < 5

186.

When do you "flip the inequalities sign"?

a)

When you add or subtract a negative

b)

When it's a 1-step problem

c)

When you multiply or divide a negative

d)

When it's a 2-step problem

187.
Would you use a closed or open circle to graph
x < 3?
a)
Closed
b)
Open
188.

When do you use a closed circle on a graph for an inequality?

a)

When it is ≥ or ≤

b)

When it is > or <

c)

When the number in front of the variable is negative

d)

When it is only =

189.

Match the graph with its inequality.

a)

a > 11

b)

a < 11

c)

a ≥ 11

d)

a ≤ 11

190.
Match the graph with its inequality.
a)
b > –2
b)
b < –2
c)
b ≥ –2
d)
b ≤ –2
191.

Pick the correct letter for:

x < 6

a)

A

b)

B

c)

C

d)

D

192.

Match the graph with its inequality.

a)

11 < a

b)

11 > a

c)

11 ≤ a

d)

11 ≥ a

193.

2x > 12

a)

x > 6

b)

x < 6

c)

x ≥ 6

d)

x ≤ 6

194.

10 ≥ x - 3

a)

x ≤ 13

b)

x ≥ 13

c)

x ≤ 7

d)

x ≥ 7

195.

8x ≥ -32

a)

x ≥ -4

b)

x ≥ 4

c)

x ≤ -4

d)

x ≥ 4

196.
Solve and graph the inequality.
77 ≤ 5 + 8n
a)
A
b)
B
c)
C
d)
D
197.
When graphing an inequality, you use an open dot when you use which symbol?
a)
<, >
b)
≤, ≥ 
198.
Match the graph with its inequality.
a)
a > 11
b)
a < 11
c)
a ≥ 11
d)
a ≤ 11
199.
 Which inequality can be represented by the graph?
a)
x < 5
b)
x > 5
c)
x ≤  5
d)
x ≥ 5
200.
 Which inequality can be represented by the graph?
a)
x < 5
b)
x > 5
c)
x ≤  5
d)
x ≥ 5
201.
s - 10 ≤ 1
a)
s ≤ 11
b)
s ≤ 9
c)
s ≥ 11
d)
s ≥ 9
202.

a)

Left 6, up 5

b)

Left 6, down 5

c)

Right 6, up 5

d)

Right 6, down 5

203.
a)

(4, -3)

b)

(-6, 1)

c)

(4, 0)

d)

(-2, 1)

204.

Find the vertex of point D' after rotating figure ABCDE 90º about the origin.

a)

(-6, 4)

b)

(4, 6)

c)

(-4, 6)

d)

(4, -6)

205.

Describe the transformation that maps RSTU onto R'S'T'U'.

a)

Reflect over x = 1 and translate 2 units down.

b)

Translate 8 units right and 2 units up.

c)

Reflect over x = 1 and translate 2 units up.

d)

Translate 8 units left and 2 units down.

206.

Which two figures are congruent?

a)

Figures A and B

b)

Figures A and C

c)

Figures A and D

d)

Figures C and D

207.

Describe the sequence of transformations that maps Figure A to Figure C.

a)

Rotate Figure A 180º and then translate it 1 unit left.

b)

Rotate Figure A 90º and then reflect it over the x-axis.

c)

Rotate Figure A 90º, reflect if over the x-axis, and then translate it 1 unit down and 1 unit to the left.

d)

Rotate Figure A 180º and then translate it 1 unit down and 1 unit left.

208.
a)

Yes. A dilation with center (0,0) and a scale factor of 1/2 maps ABC to ADE.

b)

Yes. A dilation with center (0,0) and a scale factor of 2 maps ABC to ADE.

c)

Yes. A translation 2 units up and 4 units right maps ADE to ABC.

d)

No. ABC is not similar to ADE.

209.

a)

Reflection across the x-axis, translation down 4 and right 1.

b)

Rotation 180° about the origin, translation down 1 and right 2.

c)

Rotation 180° about the origin, translation down 2 and right 2.

d)

Reflection across the x-axis, down 6 and right 3.

210.

a)

m∠1 = m∠6

b)

m∠2 = m∠6

c)

m∠1 + m∠6 = 180°

d)

x = 90°

e)

x = 120°

211.

a)

∠1 = 30°, m∠2 = 35°

b)

∠1 = 35°, m∠2 = 30°

c)

∠1 = 65°, m∠2 = 60°

d)

∠1 = 85°, m∠2 = 80°

212.

Choose each angle measure that is one of the angles of these similar triangles. Select all that apply.

a)

24º

b)

51º

c)

54º

d)

75º

e)

81º

213.

What symbol represents mean?

a)

Σ

b)

π

c)

μ

d)

😢

214.

What symbol represents summation?

a)

ë

b)

Θ

c)

Δ

d)

Σ

215.

Mackenzie and Dalinda are trying to determine which number is not the mean, median, mode, or range of the data set 4, 3, 15, 11, 3, 8, 7, 5?

a)

3

b)

6

c)

7

d)

11

216.

Calculate the mean, median, mode and range for the following employee salaries of 10 employees. Write these answers down, you will need them for another question!!

$28,000 $25,000 $31,000 $26,000 $26,000

$64,000 $24,000 $27,000 $81,000 $29,000

4 lines
217.

If the employees wanted to demonstrate the need for a raise, which average would they use to show they are being underpaid: the mean or the median? Explain.

4 lines
218.

To get a grade of B, a student must have a mean average of 80 or greater. John has a mean average of 79 for 10 quizzes. He approaches his teacher and asks for a B, reasoning that he missed a B by only one point. What is wrong with John's reasoning?

4 lines
219.

3, 4, 5, 5, 5, 6,7

The range of these numbers is ...

a)

15

b)

4

c)

2

d)

5

220.

I have been running to keep stay in shape. These are the number of miles I have been running this week: 5, 4, 3, 5, 4.5, 5.5 and 2.5. What is my mean running distance?

a)

3.5

b)

4.75

c)

4.21

d)

3.71

221.
What is the first step in solving the following equation?
3x - 5 = 20
a)
multiply both sides by 5
b)
add 5 to both sides
c)
divide both sides by 5
d)
subtract both sides by 5
222.

Solve for a

a)

a= -2

b)

a= -7.5

c)

a= 2

d)

a= 6

223.

Solve for a

a)

a= 9

b)

a= -9

c)

a= -5

d)

a= 5

224.
Solve:
3(x - 2) = 18
a)
6.7
b)
4
c)
8
d)
-4
225.
5(x - 3) + 2x = 27
a)
3
b)
42/15
c)
30/7
d)
6
226.
-4x + 14 ≤ 54
a)
x ≥ - 10
b)
x ≤ -10
c)
x ≥ 10
d)
x ≤ 10
227.
-4x-7≥21
a)
x≥7
b)
x≥-7
c)
x≤8
d)
x≤-7
228.
For the function {(0,1), (1,-3), (2,-4), (-4,1)}, write the domain and range.
a)
D: {1, -3, -4,}
R: {0, 1, 2, -4}
b)
D: {-4, 0, 1, 2}
R:{-4, -3, 1}
c)
D: {0, 1, 2, 3, 4}
R:{1, -3, -4}
d)
D: {0, 1, 2, -4}
R: {1, -3, -4, 1}
229.
a)
Function
b)
Not a Function
230.
What is the range of the graph?
a)
1 ≤ x ≤ 5
b)
1 < x < 5
c)
1 ≤ y ≤ 5
d)
1 < y < 5
231.
a)
Function
b)
Not a Function
232.

What is the Domain?

a)

-3 < x ≤ 3

b)

-4 ≤ x < 5

c)

-4 ≤ y ≤ 5

d)

-3 < y ≤ 3

233.
Evaluate the function for the given value:
a)
24
b)
30
c)
9
d)
6
234.
Evaluate the function for the given value:
a)
-11
b)
-17
c)
-13
d)
-21
235.
Evaluate for f(1)
a)
0
b)
-3
c)
3
d)
2
236.

What is the value of x when f(x) = 16?

a)

x = 4 only

b)

x = 4 and x = 8

c)

x = 16

d)

Not on the graph

237.
Find the slope
a)
-5/3
b)
-3/5
c)
5/3
d)
3/5
238.
Find the slope:
a)
3/4
b)
4/3
c)
-3/4
d)
-4/3
239.
What is the y-intercept of the line graphed below?
a)
-3
b)
4
c)
3
d)
4/3
240.

Give the x-intercept

a)

(0,-2)

b)

(-2,0)

c)

(1,0)

d)

there is no x-intercept

241.
What letter represents the slope of a line in the equation y = mx + b?
a)
y
b)
m
c)
x
d)
b
242.
What does the "b" stand for in y=mx+b?
a)
slope
b)
x-intercept
c)
y-intercept
243.
Write the an equation for the graph shown.
a)
y = -2x + 2
b)
y = 2x + 2
c)
y = 1/2x- 2
d)
y = -1/2x + 2
244.
Write the equation of the line.
a)
y = -1/3x - 2
b)
y = 1/3x - 2
c)
y = 3x - 2
d)
y = -3x - 2
245.
What is the equation of the line?
a)
y = -3/4x + 3
b)
y = 4/5x + 3
c)
y = -4/5x + 3
d)
y = -4/5x
246.
What type of slope does the graph have?
a)
Zero
b)
Undefined
c)
Negative
d)
Positive
247.
What is the slope in the equation y=2x + 3?
a)
2
b)
3
c)
5
d)
Cannot be Determined 
248.
What is the y-intercept in the equation y= -2x + 5
a)
-2
b)
3
c)
5
d)
Cannot be Determined
249.
What is the slope in the equation y=2x + 3?
a)
2
b)
3
c)
5
d)
Cannot be Determined 
250.
If m=3 and b=6, what is the correct slope intercept equation?
a)
y=3-6
b)
y=3x-6
c)
y=3x+6
d)
y=6x+3
251.
Determine the slope and y-intercept from the following equation:   y = 3/2x + 3
a)
slope: 5   y-intercept:  (0,3) 
b)
slope: 3/2   y-intercept:  (0,3) 
c)
slope:  4  y-intercept:  (0,3/2)
d)
slope: 1/5   y-intercept:  (0,5) 
252.
How would you write the equation with a slope of 2/3 and a y-intercept of -3
a)
y=3/2x+3
b)
y=2/3-3
c)
y=2/3x-3
d)
y=2/3x+3
253.

What is the measure of the angle "?"

a)

70º

b)

90º

c)

105º

d)

210º

254.
Solve for x
a)
6
b)
7
c)
8
d)
9
255.
What is the value of x and y?
a)
x=75°; y=93°
b)
x=65°;y=104°
c)
x=75°; y=94°
d)
x=65°; y=93
256.

What is the value of x?

a)

x = 160º

b)

x = 40º

c)

x = 80º

d)

x = 26.7º

257.

Find the value of the angle marked x....

a)

40

b)

45

c)

50

d)

60

258.
Which is the correct way to solve this?
a)
x(x+14)=12(33)
b)
14x=12(21)
c)
12x=14(21)
d)
21x=(12)(14)
259.

Find the value of the angle marked x....

a)

50

b)

100

c)

80

d)

45

260.

What is the value of the missing angle "?"

a)

62º

b)

56º

c)

50º

d)

46º

261.

Which is the correct way to solve this?

a)

x = 70º/2

b)

x = 180º/2

c)

x=(180º+70º)/2

d)

x=(180º-70º)/2

262.

Find the value of the angle marked x....

a)

102

b)

51

c)

129

d)

78