Quiz about End of Year Math 8 Review

Question 1

How is Quadrilateral EFGH translated to E'F'G'H'?

Accepted Answer

(x, y) --> (x- 3, y - 6)

Answer

(x, y) --> (x, y - 6)

Answer

(x, y) --> (x + 1, y - 6)

Answer

(x, y) --> (x - 3, y - 8)

Question 2

Which graphs represent a reflection?

Accepted Answer

c and d

Answer

a and c

Answer

b and c

Answer

a and d

Question 3

Which answer represents a reflection across the x-axis, using the algebraic rule (x,y) --> (x, -y)?

Accepted Answer

c

Answer

d

Answer

b

Answer

a

Question 4

What type of correlation does this graph have?

Accepted Answer

positive

Answer

negative

Answer

none

Answer

all of the above

Question 5

What is the type of correlation?

Accepted Answer

none

Answer

negative

Answer

positive

Question 6

If Gold's Gym paid $250 for each TV, how many did they buy?

Accepted Answer

35

Answer

30

Answer

45

Answer

20

Question 7

Solve for x:
5x - 14 = 8x + 4

Accepted Answer

x = -6

Answer

x = 6

Answer

x = -18/13

Answer

x = 10/3

Question 8

What equation matches this situation?
Robyn had some video games then bought 4 more. Now she has a total of 10 games.

Accepted Answer

v + 4 = 10

Answer

v - 4 = 10

Answer

10 - 4 = v

Answer

Answer not Given

Question 9

9+2a=-3-4a

Accepted Answer

a = -2

Answer

a = 2

Answer

a = 5

Answer

a = -1

Question 10

Which equation is represented by the balance scale?

Accepted Answer

2x - 1 = x + 5

Answer

x - 1 = x + 5

Answer

3x = 5x

Answer

2x - 1 = 5

Question 11

Find the length of the missing side.

Accepted Answer

80 in.

Answer

20 in.

Answer

68 in.

Answer

16 in.

Question 12

Casey travels from her house directly west to the bank and then directly north from the bank to the mall. She then travels home on the road connecting the mall and her house. What is her total distance traveled?

Accepted Answer

40 miles

Answer

17 miles

Answer

32 miles

Answer

37 miles

Question 13

A rectangular field is 50 yards wide and 100 yards long. Patrick walks diagonally across the field. How far does he walk?

Accepted Answer

111.8 yards

Answer

115 yards

Answer

127.3 yards

Answer

119 yards

Question 14

What is the solution?

Accepted Answer

(6, 3)

Answer

(3, 6)

Answer

(-6, 3)

Answer

No solution

Question 15

These two lines intersect at _____.

Accepted Answer

(4, -2)

Answer

(4, 2)

Answer

(-2, 4)

Answer

No solution

Question 16

What does the slope of 3/2 mean for this situation?

Accepted Answer

For every 2 books sold, there is a $3 profit.

Answer

For every 3 books sold, there is a $2 profit.

Answer

Your cost per book is $1

Answer

Your cost per book is $5

Question 17

What is the equation of the line?

Accepted Answer

y = -4/5x + 3

Answer

y = -3/4x + 3

Answer

y = 4/5x + 3

Answer

y = -4/5x

Question 18

What does the y-intercept (which is 20) represent in this situation?

Accepted Answer

The initial charge of renting games

Answer

The cost per game

Answer

The cost of the first game

Question 19

In order to join a dancing club, there is a $30 startup fee and a $4 monthly fee. Write an equation in slope-intercept form that models this situation. After how many months will the total cost be $58?

Accepted Answer

7 months

Answer

6 months

Answer

5 months

Answer

4 months

Question 20

What is the slope?

Accepted Answer

4

Answer

-21

Answer

-17

Answer

1/4

Question 21

What is the slope in the equation:  y=4x+3

Accepted Answer

4

Answer

3

Answer

4x

Answer

3x

Question 22

At what rate did the rain fall?

Accepted Answer

2 cm per hour

Answer

¹/₄ cm per hour

Answer

¹/₂ cm per hour

Answer

4 cm per hour

Question 23

What does the slope mean in this situation?

Accepted Answer

2 gallons of water leaves per minute

Answer

1 gallons of water leaves per minute

Answer

2 gallons of water leaves every 2 minutes

Answer

2 gallons of water comes into the tank per minute

Question 24

What is the rate in the equation y = 4 + 3x

Accepted Answer

3

Answer

4

Answer

-4

Answer

-3

Question 25

List in order from least to greatest.
5/4, 56%, 1.07, 4/5

Accepted Answer

56%, 4/5, 1.07, 5/4

Answer

5/4, 56%, 1.07, 4/5

Answer

1.07, 4/5, 5/4, 56%

Answer

56%, 1.07, 4/5, 5/4

Question 26

Find the total amount in the account to the nearest cent if the interest is compounded annually.
$2750 at 8% for 2 years

Accepted Answer

$3207.60

Answer

$2200.00

Answer

$8910.00

Answer

$2750

Question 27

Calvin earned $475 from mowing lawns last summer. He deposited this money in an account that pays an interest rate of 3.8% compounded annually. What will be his balance after 15 year?

Accepted Answer

$831.10

Answer

$827.52

Answer

$839.45

Answer

$846.80

Question 28

Carol wants to join a dance studio. Studio A charges $100.00 for the entry fee and $45.00 per class, while Studio B charges $125.00 for the entry fee and $30.00 per class. If Carol were to take 5 classes which studio should Carol join? How much would she save joining the cheaper dance studio?

Accepted Answer

Studio B; $50.00

Answer

Studio A; $40.00

Answer

Studio A; $50.00

Answer

Studio B; $40.00

Question 29

A rental car agency charges $30.00 per day plus per mile $0.15. Another rental car agency charges $36.00 per day plus $0.10 per mile. How many miles would have to be driven in one day for both rental agencies to cost the same amount to rent?

Accepted Answer

120 miles

Answer

100 miles

Answer

110 miles

Answer

150 miles

Question 30

Taxi company A charges $8.00 to get into the cab and $0.75 per mile. Taxi company B charges $6.00 to get into a cab and $1.25 per mile. How many miles would the cost be the same for both companies?

Accepted Answer

4 miles

Answer

2 miles

Answer

.50 mile

Answer

-4 miles

Question 31

Which scatter plot shows a linear relationship between x and y?

Accepted Answer

Graph C

Answer

Graph A

Answer

Graph B

Answer

Graph D

Question 32

Describe the association of the scatter plot

Accepted Answer

Non-linear

Answer

Linear; positive association

Answer

Linear; negative association

Question 33

Is the function Linear or Nonlinear?

Accepted Answer

Nonlinear

Answer

Linear

Question 34

Choose the correct scale factor:

Accepted Answer

2

Answer

3

Answer

1/3

Answer

1/2

Question 35

A dilation produces a similar figure

Accepted Answer

True

Answer

False

Question 36

When the scale factor of a dilation is less than one, the dilation is a reduction.

Accepted Answer

True

Answer

False

Question 37

How do you write the algebraic notation when the scale factor is 3?

Accepted Answer

(x, y) goes to (3x, 3y)

Answer

(x, y) goes to (1/3x, 1/3y)

Answer

(x, y) goes to (-3x, -3y)

Answer

(x, y) goes to (x + 3, y + 3)

Question 38

Does the image show a Dilation?

Accepted Answer

Yes

Answer

No

Question 39

Question 39.

Accepted Answer

Not a Function

Answer

Function

Question 40

Question 40.

Accepted Answer

Not a Function

Answer

<p>Function</p>

Question 41

What is the definition of function?

Accepted Answer

Every input has only ONE output

Answer

Has inputs and outputs

Answer

Inputs have different outputs every time

Answer

x-values and y-values

Question 42

Is this graph a function or not a function?

Accepted Answer

Function

Answer

Not a Function

Question 43

Which graph does NOT pass the vertical line test?

Accepted Answer

Graph 1

Answer

Graph 2

Answer

Graph 3

Answer

Graph 4

End of Year Math 8 Review

43 questions

How is Quadrilateral EFGH translated to E'F'G'H'?

Which graphs represent a reflection?

Which answer represents a reflection across the x-axis, using the algebraic rule (x,y) --> (x, -y)?

What type of correlation does this graph have?

What is the type of correlation?

If Gold's Gym paid $250 for each TV, how many did they buy?

Solve for x:
5x - 14 = 8x + 4

What equation matches this situation?
Robyn had some video games then bought 4 more. Now she has a total of 10 games.

9+2a=-3-4a

Which equation is represented by the balance scale?

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End of Year Math 8 Review

43 questions

How is Quadrilateral EFGH translated to E'F'G'H'?

Which graphs represent a reflection?

Which answer represents a reflection across the x-axis, using the algebraic rule (x,y) --> (x, -y)?

What type of correlation does this graph have?

What is the type of correlation?

If Gold's Gym paid $250 for each TV, how many did they buy?

Solve for x: 5x - 14 = 8x + 4

What equation matches this situation?Robyn had some video games then bought 4 more. Now she has a total of 10 games.

9+2a=-3-4a

Which equation is represented by the balance scale?

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

Solve for x:
5x - 14 = 8x + 4

What equation matches this situation?
Robyn had some video games then bought 4 more. Now she has a total of 10 games.