Quiz about 8th Math Spring Finals Review

Question 1

Which of these values is the GREATEST?

Accepted Answer

63/7

Answer

8.99

Answer

450%

Answer

-22

Question 2

Put the rational numbers in order from least to greatest.
-4.2, -4 1/2, -4, 0, 4

Accepted Answer

^{-4 1/2, -4.2, -4, 0, 4}

Answer

^{0, -4 1/2, -4.2, 4, -4}

Answer

^{-4 1/2, -4.2, -4, 4, 0}

Question 3

Which is ordered in ascending order?

Accepted Answer

^{-12.75, -12.3, -12.25, -12}

Answer

^{-12.3, -12.75, -12, -12.25}

Answer

^{-12.3, -12.75, -12.25, -12}

Question 4

3. Which list of numbers is in order from least to greatest?
A. 5/8, 9/16, 5/12
B. 5/12, 9/16, 5/8
C. 9/16, 5/12, 5/8
D. 9/16, 5/8, 5/12

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 5

Least to greatest

Accepted Answer

8.16, 35/5, 8.772, 8 7/9

Answer

8 7/9, 8.16, 35/5, 8.772

Answer

8 7/9, 8.16, 8.772, 35/5

Answer

8.16, 35/5, 8 7/9, 8.772

Question 6

Which of these values is the GREATEST?

Accepted Answer

63/7

Answer

8.99

Answer

450%

Answer

-22

Question 7

Convert the following to a decimal.

Accepted Answer

-1.75

Answer

1.75

Answer

-0.75

Answer

0.75

Question 8

Which of these values is the LEAST?

Accepted Answer

-3

Answer

0

Answer

65%

Answer

1/2

Question 9

Which number is the greatest?

- 5 or - 2

Accepted Answer

- 2

Answer

- 5

Question 10

Which number is the greatest?

- 10 or 0

Accepted Answer

0

Answer

- 10

Question 11

Which number is the least?

- 4 or 2

Accepted Answer

-4

Answer

2

Question 12

Which numbers are greater than -5? (more than 1 answer)

Accepted Answer

- 3

Accepted Answer

- 2

Answer

- 6

Answer

- 8

Question 13

Which numbers are less than - 40? (more than 1 answer)

Accepted Answer

- 45

Accepted Answer

- 50

Answer

- 35

Answer

- 30

Question 14

How much money does David earn each hour of doing chores?

Accepted Answer

2

Answer

4

Answer

6

Answer

8

Question 15

What is the y-intercept of a line representing a PROPORTIONAL relationship?

Accepted Answer

(0,0)

Answer

(1,1)

Answer

1,0)

Answer

(0,1)

Question 16

Which rate of change represents the following the graph shown?

Accepted Answer

$ 5 per movie

Answer

$10 per movie

Answer

$1 per movie

Answer

$0.20 per movie

Question 17

Which of the following rates of change represent the following graph?

Accepted Answer

$2 per pound

Answer

$1 per pound

Answer

$0.50 per pound

Answer

$50 per pound

Question 18

Which graph represents a proportional relationship?

Accepted Answer

H

Answer

F

Answer

G

Answer

J

Question 19

Which equation shows a non proportional relationship?

Accepted Answer

y = 2x -3

Answer

y = -0.2x

Answer

y = 5/3x

Answer

y = 5x

Question 20

Question 20.

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 21

Question 21.

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 22

A student traveled a distance of 68 miles in 136 minutes. Which graph has a slope that best represents this rate?

Accepted Answer

Option C is correct

Answer

A.

Answer

B.

Answer

D.

Question 23

The cost of 6 pencils at a store is 30 cents. Each pencil has the same cost. Which graph has a slope that best represents the cost of each pencil at this store?

Accepted Answer

Option A is correct

Answer

B.

Answer

C.

Answer

D.

Question 24

The table represents the number of computer tablets sold. Does this situation have a constant rate of change?

Accepted Answer

No

Answer

Yes

Question 25

What is the rate of change for the following graph?

Accepted Answer

40

Answer

80

Answer

20

Answer

160

Question 26

Find the rate of change

Accepted Answer

2

Answer

1

Answer

11

Answer

Not a constant slope/Non-Linear

Question 27

What was Brian's rate of change?

Accepted Answer

30

Answer

3/2

Answer

1.5

Answer

60

Question 28

Determine the Constant Rate of Change?

Accepted Answer

-10 ft per second

Answer

15 ft per second

Answer

10 ft per second

Answer

-15 ft per second

Question 29

Identify the slope...

Accepted Answer

zero

Answer

positive

Answer

negative

Answer

undefined

Question 30

Rate of Change is the same as Slope.

Accepted Answer

True

Answer

Sometimes

Answer

False

Question 31

Which of the following are ways to find the rate of change?

Accepted Answer

all of the above

Answer

change in y over change in x

Answer

rise over run

Answer

subtract y coordinates over subtract x coordinates

Question 32

Slope- is the ratio of the amount that y increases as x increases some amount.

Accepted Answer

True

Answer

False

Question 33

Y-Intercept- is the point where the graph intersects the y-axis

Accepted Answer

True

Answer

False

Question 34

Question 34.

Accepted Answer

b=2

Answer

m=3

Answer

b=-3

Answer

m=-2

Question 35

Question 35.

Accepted Answer

b=-2

Answer

b=2

Answer

m=1

Answer

b=0

Question 36

Question 36.

Accepted Answer

b=4

Answer

b=2

Answer

m=4

Answer

b=1

Question 37

What is the slope formula?

Accepted Answer

Option A is correct

Answer

B.

Answer

C.

Answer

D.

Question 38

What does "m" stand for in the slope formula?

Accepted Answer

slope

Answer

y axis

Answer

y coordinate

Answer

x coordinate

Question 39

Find the slope of the line that passes through:
(-4, 7) and (-6, -4)

Accepted Answer

11/2

Answer

2/11

Answer

13/2

Answer

3/10

Question 40

Find the slope of the line that passes through:
(-3, -4) and (7, 6)

Accepted Answer

1

Answer

0

Answer

Undefined

Answer

-1

Question 41

Find the slope of the line that passes through:
(-2, 8) and (0, 8)

Accepted Answer

0

Answer

-2

Answer

2

Answer

1/2

Question 42

How do you calculate slope using a graph?

Accepted Answer

rise over run

Answer

run over rise

Answer

look at the y intercept

Answer

look at the x intercept

Question 43

Find the slope of the line.

Accepted Answer

-1

Answer

-2

Answer

2

Answer

1

Question 44

Find the slope of the line.

Accepted Answer

-5/4

Answer

5/4

Answer

-4/5

Answer

4/5

Question 45

Find the slope

Accepted Answer

-5/3

Answer

-3/5

Answer

5/3

Answer

3/5

Question 46

Find the slope

Accepted Answer

5/2

Answer

-5/2

Answer

2/5

Answer

-2/5

Question 47

How do you find slope from an equation?

Accepted Answer

look at the number attached to x

Answer

look at the b value

Answer

look at the number after the plus or minus sign

Answer

divide the two numbers in the equation

Question 48

How do you find slope from a table?

Accepted Answer

pick two points and put them in lists and spreadsheets. then go to menu, statistics, stat calculations, linear regression

Answer

put the entire table int a list and spreadsheet nd go to menu, statistics, one variable statistics

Answer

pick two points and subtract the x values from the y values

Answer

divide each value in the y column by a value in the x column and find the average of the answers.

Question 49

How do you find slope from an equation?

Accepted Answer

look at the number attached to x

Answer

look at the b value

Answer

look at the number after the plus or minus sign

Answer

divide the two numbers in the equation

Question 50

How do you find slope from a graph?

Accepted Answer

pick two points on the graph and create a list and spreadsheet from the points.

Answer

look at where the line crosses the y axis.

Answer

pick a point on the line and divide the y value divided by the x value.

Answer

choose the answer choice that looks the most complicated

Question 51

What is the y-intercept in the equation y= -2x + 5

Accepted Answer

5

Answer

-2

Answer

3

Answer

Cannot be Determined

Question 52

Determine the slope and y-intercept from the following equation:   y = 3/2x + 3

Accepted Answer

slope: 3/2   y-intercept:  (0,3)

Answer

slope: 5   y-intercept:  (0,3)

Answer

slope:  4  y-intercept:  (0,3/2)

Answer

slope: 1/5   y-intercept:  (0,5)

Question 53

What is the y-intercept in the equation y= -2x + 5

Accepted Answer

5

Answer

-2

Answer

3

Answer

Cannot be Determined

Question 54

What does 'b" represent in y=mx=b

Accepted Answer

y-intercept

Answer

macaroni

Answer

nothing

Answer

slope

Question 55

What is the y-intercept in this table?

Accepted Answer

(0, 5)

Answer

(-1, 9)

Answer

(1, 1)

Answer

(5, 0)

Question 56

Which representation does not show y as a function of x?

Select 2 correct answers.

Accepted Answer

Option A is correct

Accepted Answer

Option C is correct

Answer

B.

Answer

(1,3)(-1,4)(2,-4)(-2,5)

Question 57

Which graph represents y as a function of x?

Accepted Answer

Option A is correct

Answer

B.

Answer

C.

Answer

D.

Question 58

Which graph does NOT represent y as a function of x?

Accepted Answer

Option A is correct

Answer

B.

Answer

C.

Answer

D.

Question 59

Which representation does NOT show y as a function of x?

Accepted Answer

Option D is correct

Answer

A.

Answer

B.

Answer

C.

Question 60

Which graph represents y as a function of x?

Accepted Answer

Option B is correct

Answer

A.

Answer

C.

Answer

D.

Question 61

Is this table a function or not a function?

Accepted Answer

Not a Function

Answer

Function

Question 62

Which set of values is a function?

Accepted Answer

(6,-5) (7, -3) (8, -1) (9, 1)

Answer

(9,5) (10,5) (9,-5) (10,-5)

Answer

(3,4) (4,-3) (7,4) (3, 8)

Answer

(2, -2) (5, 9) (5, -7) (1, 4)

Question 63

Question 63.

Accepted Answer

Function

Answer

Not a Function

Question 64

Question 64.

Accepted Answer

Not a Function

Answer

Function

8th Math Spring Finals Review

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