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8th Grade Math Full Year Vocabulary (Ohio CCSS)

Total questions: 112

Worksheet time: 2hrs 46mins

Name
Class
Date
1.

What is a Coordinate Pair?

a)

Ordered Pair, (X,Y)

b)

Ordered Pair, (Y,X)

2.

What is a Function?

a)

X cannot repeat

b)

Y cannot repeat

c)

X can repeat

d)

Y can repeat

3.

What is an Integer?

a)

A set of Whole numbers and their opposites (whole numbers!)

b)

A set of whole numbers and fractions

c)

A decimal

d)

Fortnite Character

4.

The y intercept is the point where line crosses _____-axis (put in zero for x): (0,b)

a)

y

b)

x

c)

slope

d)

rate

5.

The slope formula (to find slope) is:

a)

Rise / Run

m = (y2 - y1) / (x2 - x1)

b)

y axis

c)

x axis

d)

slope-intercept

6.
The point that crosses through the Y-AXIS is called...
a)
y-intercept
b)
non-proportional
c)
origin
d)
table
7.
If the scale factor is more than one, what happens to the figure?
a)
gets bigger
b)
gets smaller
c)
stays the same
d)
flips over
8.
Dilation
a)
rise over run
b)
change in size
c)
flipped across y-axis
d)
whole numbers
9.
Unit Rate
a)
y over x (divide)
b)
multiply 
c)
square root
d)
divide by side length
10.
What is a translation?
a)
When you turn an object around a point.
b)
When you slide an object from one place to another.
c)
When you flip or mirror an object across a line.
d)
When you resize an object.
11.
Enlarging or reducing a figure is a ...
a)
Reflection
b)
Dilation
c)
Rotation
d)
Translation
12.
Congruent figures are ...
a)
The same size
b)
The same shape
c)
The same size and the same shape
d)
The same shape, but not always the same size.
13.
What is the definition of a function?
a)
Has inputs and outputs
b)
Every input has only ONE output
c)
Inputs have different outputs every time
d)
x-values and y-values
14.
Turning a figure is a ...
a)
Translation
b)
Reflection
c)
Dilation
d)
Rotation
15.
Is the equation y=mx+b linear or nonlinear?
a)
Linear
b)
Nonlinear
16.
In a scatterplot, an outlier...
a)
...is something we didn't learn 8th grade
b)
...is a puppet with a long nose named Pinocchio
c)
...is a point that is far outside the main cluster of points/ordered pairs
d)
...is a really naughty point who doesn't tell the truth when outside
17.
Flipping a figures is a ...
a)
Rotation
b)
Reflection
c)
Dilation
d)
Translation
18.
Another word for slope is....
a)
rate of change
b)
fills the inside
c)
covers the outside
d)
change in size
19.
How do you find the slope in a GRAPH?
a)
rise over run
b)
divide
c)
use the square root
d)
dilate it
20.

Scientific Notation is made up of two number parts. The first part should be a number between 1 and 100.

a)

True

b)

False

21.
What is scientific notation?
a)
A long way to write really short  numbers
b)
A short way to write really long numbers
c)
I don't know...
d)
None of the above
22.
In the equation: 120x + 32 = 54 - 3x, what is 120?
a)
Coefficient
b)
Constant
c)
Variable
23.
In the equation: 6x - x = 32 + 2x, what is 32?
a)
Constant
b)
Coefficient
c)
Variable
24.

What does Congruent mean?

a)

same shape and equal

b)

different shape and unequal

25.

The Angle Sum Theorem is what?

a)

The sum of all three angles in a triangle equals 180.

b)

The sum of all three angles in a triangle equals 360.

c)

The sum of all three angles in a triangle equals 90.

26.

What is Bivariate Data?

a)

A set of data that shows a relationship between two variables.

b)

A set of data that shows a relationship between three variables.

27.

Irrational numbers

a)

are non-terminating decimals, non-repeating decimals, and includes pi.

b)

are terminating decimals, repeating decimals, and does not include pi.

28.

Line of Best For or a Trend Line is

a)

a straight line that represents the data on a scatterplot. This line has to go through as many points as possible.

b)

a straight line that represents the data on a scatterplot. This line does not have to go through as many points as possible.

29.

Cluster is

a)

A group of does closely gathered dots on a graph.

b)

A group of spread out dots on a graph.

30.

Coefficients are

a)

The number in front of the X.

b)

The variable

c)

The number without an X

d)

constants

31.

Negative Association

a)

An association that decreases as the other decreases (Going downhill)

b)

An association that increases as the other decreases (Going uphill)

c)

Has no relationship present

32.

Perfect Square is an

a)

answer is a whole number

b)

answer is a decimal

33.

Reflection

a)

Slides

b)

Flips

c)

Turns

34.

Translation

a)

slides

b)

turns

c)

flips

d)

enlarges

35.

Rotation

a)

turns

b)

flips

c)

slides

d)

reduces

36.

Slope is

a)

steepness of a line, rise over run

b)

how flat a line in

37.

Slope-Intercept Form

a)

y=mx+b

b)

y=kx

38.

Transversal

a)

Cuts through two parallel lines

b)

Cuts through solid figures

39.

Variable

a)

Unknown value, usually represented by a letter

b)

A number that goes on forever

c)

Fortnite

40.

Y-Intercept

a)

the point a line crosses the y-axis, the b in the equation (y=mx+b)

b)

the point a line crosses the x-axis, the m in the equation (y=mx+b)

41.

Constant

a)

a number not attached to X

b)

an unknown value

c)

the number attached to X

42.

Pre-Image

a)

the figure before a transformation, has no prime symbols

b)

the figure after a transformation, has prime symbols

43.

Image is

a)

the figure after a transformation, has prime symbols

b)

the figure before a transformation, has no prime symbols

44.

In the equation A2+B2=C2, What is the C?

a)

Leg

b)

Hypotenuse

45.

If the scale factor is 1/2 what happens to an image?

a)

Nothing

b)

It gets larger

c)

It flips

d)

It decreases in size.

46.

Which variable in y=mx+b, represents the "rate"?

a)

m

b)

b

c)

x

d)

y

47.

In y=mx+b, what is the y-intercept?

a)

m

b)

b

c)

x

d)

y

48.

What is a linear function?

a)

x = 1

b)

y =1x

c)

y = x2

d)

y = 1/x

49.

Given the term 7n, what is "7"?

a)

constant

b)

coeffeicient

c)

variable

d)

corresponding

50.
How would you write 4.3756 x 104 in standard form?
a)
437,560,000
b)
0.00043756
c)
43,756
d)
4,3756
51.
Express the following in scientific notation:
.000457
a)
457 x 106
b)
457 x 10-6
c)
4.57 x104
d)
4.57 x 10-4
52.
What is the slope in the equation:  y=4x+3
a)
3
b)
4x
c)
4
d)
x
53.
What is the y-intercept in the following equation:  y=-4x-5
a)
-4
b)
-4x
c)
5
d)
-5
54.
Is the following linear or nonlinear?

y = x3 + 15
a)
Linear
b)
Nonlinear
c)
Neither
55.
Is the equation linear or nonlinear?
a)
Linear
b)
Nonlinear
56.
Find the slope of this line.
a)
m = 11
b)
m = 1
c)
m = 2
57.
Describe the correlation in the graph shown.
a)
Strong Negative
b)
Strong Positive
c)
Weak Negative
d)
Weak Positive
58.
What type of correlation does this scatter plot show?
a)
positive 
b)
negative
c)
no correlation
d)
nonlinear association
59.
What type of correlation does this graph have?
a)
strong positive
b)
weak positive
c)
none
d)
all of the above
60.
What is the y-intercept of the line?
a)
y = 1/2
b)
y = 1
c)
y = -1/2
d)
y = -1
61.
a)
1/2
b)
1/10
c)
1/100
d)
1/9
62.
a)
7/50
b)
14/9
c)
7/45
d)
14/99
63.
a)
77/25
b)
77/250
c)
308/9
d)
308/999
64.
Convert 0.444... to a fraction.
a)
4/10
b)
4.4/99
c)
4/9
d)
2/5
65.
Anything raised to a power of zero is always: 
a)
0
b)
1
c)
itself
d)
negative
66.
According to exponent rules, when we multiply powers we _______ the exponents.
a)
add
b)
subtract
c)
multiply
d)
divide
67.
(2⁸)²
a)
2¹⁶
b)
2¹⁰
c)
2⁶
d)
2⁴
68.
How many solutions will this system have? 
a)
No solution
b)
One Solution
c)
I Don't Know
d)
Infinitely Many Solutions
69.
What is the opposite of squaring a number?
a)
divide
b)
multiply 
c)
fractions
d)
square root
70.
The Pythagorean Theorem is _____.
a)
a2+b2=c2
b)
a2+c2=b2
c)
b2+c2=a2
d)
a2-b2=c2
71.
In the Pythagorean Theorem, c is always the ____ number.
a)
largest
b)
smallest
c)
middle
d)
first
72.

On a scatter plot a set of date increases while the other data decreases.

a)

Positive Correlation

b)

Negative Correlation

c)

No Correlation

73.

On a scatterplot where both sets of data increase.

a)

Positive Correlation

b)

Negative Correlation

c)

No Correlation

74.

lines that lie in the same plane and never intersect

a)

transversals

b)

quadratic function

c)

parallel lines

75.

states that the sum of the squares of the lengths of the legs in a right triangle is equal to the square of the length of the hypotenuse

a)

Pythagorean Theorem

b)

Pythagorean Triple

c)

Hippocratic Oath

d)

Fur Elise

76.

a line that models the relationship between two variables in a scatter plot; also called a line of best fit

a)

trend line

b)

slope-intercept form

c)

y-intercept

d)

vertical line test

77.

equivalent

a)

the same

b)

equal

c)

identical

d)

all of the above

78.
Is this table a function or not a function? 
a)
Function
b)
Not a Function
79.
What shape is this?
a)
Pyramid
b)
Cylinder
c)
Circle
d)
Cube
80.
How many degrees was the figure rotated?
a)
90 degrees counterclockwise 
b)
180 degrees
c)
270 counterclockwise 
81.

How do you manage stress before a test

a)

stay up worrying

b)

don't eat

c)

take calming breaths

d)

list all the things that could possibly go wrong

82.
When you come to a question for which you don't know the answer, what should you do?
a)
Don't move until you answer it.
b)
Take a guess and keep going
c)
Mark it and come back to it.
d)
Write a list of facts that you do know.
83.
When you come to a multiple choice question you don't know the answer to, what can you do first?
a)
Organize your thoughts in a list.
b)
Take a guess and move on.
c)
Double check all your answers.
d)
Cross off the choices you know are wrong.
84.
 Why should you eat breakfast on test day?
a)
So you will not have to study.
b)
So you can think clearly.
c)
So you will know all the answers.
d)
So you will not be nervous.
85.
Why do your need to pace yourself during the test?
a)
So you answer only the questions you know.
b)
So you finish the whole test.
c)
So you can finish the test before your classmates.
d)
So you remember to write your name on the test.
86.
When choosing an answer to a multiple-choice question, you should____.
a)
pick the first answer that looks right
b)
always choose answer "C"
c)
read the question and the answer choices, then choose the best answer
d)
choose the best answer
87.
If you have to guess, the best thing(s) to do are...
a)
Eliminate answers you know are wrong
b)
If at least two seem right, go with all of the above
c)
Take away absolute answers
d)
All of the above
88.

How can you ensure that you understand complex questions during a test?

a)

Ask a fellow student for their interpretation.

b)

Read the question multiple times before answering.

c)

Look for hints in other test questions.

d)

Mark it and return at the end of the test if time allows.

89.

What is a beneficial way to utilize the last few minutes of a test?

a)

Double-check answers to the hardest questions only.

b)

Revise essays for grammar and clarity.

c)

Quickly scan through all answers for mistakes.

d)

Fill in any blank answers randomly to ensure all questions are answered.

90.

How can you effectively deal with a question that you find completely baffling during a test?

a)

Leave it blank and hope for partial credit.

b)

Write a detailed explanation of why the question is unfair.

c)

Make an educated guess based on what you know.

d)

Ask the person next to you for their answer.

91.

∠1\angle1  and ∠2\angle2  are ___.  

a)

Alternate Interior Angles

b)

Alternate Exterior Angles

c)

Same-side Interior Angles

d)

Corresponding Angles

e)

None of these

92.
This is what kind of angle?
a)
obtuse
b)
right
c)
straight
d)
acute
93.
Vertical angles are always
a)
acute
b)
total 180 degrees
c)
congruent (equal measures)
d)
adjacent angles
94.

Supplementary angles always add up to

(a)  

95.

Which angle is a vertical angle to with ∠7\angle7  ?

a)

∠1\angle1  

b)

∠5\angle5  

c)

∠3\angle3  

d)

∠6\angle6  

e)

∠9\angle9  

96.

2) Given the following two parallel lines cut by a transversal.


Which pair of angles represents corresponding angles?

a)

∠1\angle1  and  ∠6\angle6  

b)

∠6\angle6  and ∠5\angle5  

c)

∠7\angle7  and ∠8\angle8  

d)

∠4\angle4  and ∠8\angle8  

97.

3) Given the following two parallel lines cut by a transversal.


Which pair of angles represents alternate interior angles?

a)

∠3\angle3  and ∠8\angle8  

b)

∠7\angle7  and ∠2\angle2  

c)

∠7\angle7  and ∠8\angle8  

d)

∠4\angle4  and ∠8\angle8  

98.

Which statement explains why √42 is an irrational number?

a)

√42 is an irrational number because it cannot be simplified.

b)

√42 is an irrational number because it is a repeating decimal.

c)

√42 is an irrational number because it is a terminating decimal.

d)

√42 is an irrational number because it is a nonterminating, nonrepeating decimal.

99.

What is the value of x in the equation x2 = 49?

a)

x = +5 or -5

b)

x = +7 or -7

c)

x = 24.5

d)

x = 98

100.

The value of √29 falls between which two numbers?

a)

3 and 4

b)

5 and 6

c)

14 and 15

d)

29 and 30

101.

When √12 is converted into a decimal, what type of number results?

a)

rational and terminating

b)

irrational and repeating

c)

rational and repeating

d)

irrational and nonterminating

102.

The value of √30 is between which two whole numbers?

a)

1 and 3

b)

4 and 5

c)

5 and 6

d)

6 and 7

103.

Simplify:

a)

x6y4

b)

x2y4

c)

x8y4

d)

x8y

104.
a)
5-8
b)
52
c)
25-8
d)
252
105.
a)
49
b)
444
c)
421
d)
415
106.
a)
2560
b)
2517
c)
560
d)
517
107.
a)
3
b)
0
c)
1
d)
1/3
108.
Evaluate this expression using the quotient rule.
a)
95
b)
99
c)
15
d)
9-5
109.

In the linear equation

y = mx + b,

what does m stand for?

a)

Slope

b)

y-intercept

c)

Solution

d)

x-intercept

110.

Slopes of parallel lines are...

a)

opposite reciprocals

b)

the same

c)

opposites

d)

always 7

111.

What is the slope of the line?

a)

Positive

b)

Negative

c)

Zero

d)

Undefined

112.

What is the slope of the line?

a)

Positive

b)

Negative

c)

Zero

d)

Undefined

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