Quiz about 8 Math State Test Review BMS

Question 1

What is the solution to x³=64?

Accepted Answer

4

Answer

8

Answer

16

Answer

21

Question 2

Question 2.

Accepted Answer

136 o

Answer

46 o

Answer

90 o

Answer

226 o

Question 3

Question 3.

Accepted Answer

There is a positive linear association.

Answer

There is at least one outlier.

Answer

There is a nonlinear association.

Answer

There is a negative linear association.

Question 4

Question 4.

Accepted Answer

Option B is correct

Answer

A.

Answer

C.

Answer

D.

Question 5

Which of the following are Irrational? Select all that apply.

Accepted Answer

Option B is correct

Accepted Answer

Option E is correct

Answer

A.

Answer

C.

Answer

D.

Question 6

Which graph shows the best linear model of the data in the scatter plot?

Accepted Answer

Option D is correct

Answer

A.

Answer

B.

Answer

C.

Question 7

Two functions are shown.

Which function has the smallest rate of change.

Accepted Answer

Function A

Answer

Function B

Question 8

Company A sells 500 pencils for $62.50.

The equation y = 0.25x represents the cost of buying number of pencils from Company B.

Select the options that correctly completes this sentence:

The price per pencil at Company B is ___________________ the price per pencil at Company A.

Accepted Answer

twice

Answer

one-third

Answer

one-half

Answer

triple

Question 9

A student's work to solve an equation is shown.

Did they solve the problem Correctly or Incorrectly?

Accepted Answer

Incorrectly

Answer

Correctly

Question 10

The graph shows the relationship between the value of a car, in dollars, after t years.

Which statements are true about the relationship? Select all that apply.

Accepted Answer

The value of the car when it was brand new was $16,000.

Accepted Answer

The value of the car decreases by $1,200 each year.

Answer

After 10 years, the car is worth $0.

Answer

The value of the car increases by $1,200 each year.

Answer

The relationship can be modeled by the linear function V = 1,200t + 16,000.

Question 11

Question 11.

Accepted Answer

Option D is correct

Answer

A.

Answer

B.

Answer

C.

Question 12

Question 12.

Accepted Answer

51.3%

Answer

27.6%

Answer

35.9%

Answer

42.9%

Question 13

Nine people were surveyed to investigate the patterns of association between the time they spent playing video games and their ages. The data are shown in the scatter plot.

Which statements describe the pattern in the scatter plot? Select all that apply.

Accepted Answer

There is a linear association in the data.

Accepted Answer

There is a positive association in the data.

Answer

There is an outlier in the data.

Answer

There is clustering in the data.

Answer

There is a nonlinear association in the data.

Question 14

In the table shown, x is the input and y is the output.

For the table to represent a function, which values can be substituted for the missing x value? Select all that apply.

Accepted Answer

3

Accepted Answer

2

Answer

1

Answer

5

Answer

7

Question 15

Which point shows the approximate location of plotted on the number line?

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 16

Which expressions are equivalent to 4^-4? Select all that apply.

Accepted Answer

4 x 4 x 4^-6

Accepted Answer

1/256

Answer

-16

Answer

-256

Answer

4 x 4 x 4 x 4

Question 17

Austin uses a mold to make cone-shaped cupcakes. The diameter of the mold is 3 inches, and the height of the mold is 2 inches. If one cubic inch is about 0.55 ounce, how many ounces will 10 cupcakes weigh? Use 3.14 for pi. Round to the nearest hundreth of an ounce.

Accepted Answer

25.91 oz

Answer

2.59 oz

Answer

4.71 in3

Answer

47.1 in3

Question 18

The graph of a function is shown on the coordinate plane.

Which statements are true? Select all that apply.

Accepted Answer

The function is linear between x=2 and x=4.

Accepted Answer

The function is decreasing and nonlinear between x= -1 and x=2.

Answer

The function is linear between x=6 and x=8.

Answer

The function is decreasing between x= -9 and x= -6.

Answer

The function is increasing and linear between x= -4 and x= -1 .

Question 19

Jonathan is building a box in the shape of a rectangular prism with dimensions of 8 inches by 12 inches by 9 inches. He plans to place a diagonal brace inside the box from Point A to Point D. A diagram of his box is shown.

What is the length of the diagonal brace?

Accepted Answer

17 inches

Answer

12 inches

Answer

14 inches

Answer

15 inches

Question 20

Given here is an equation: -2( 3 - 2x) = 3( 5 + 2x).

What does the left side of the equation simplify to?

Accepted Answer

4x - 6

Answer

6x + 15

Answer

-4x - 6

Answer

15 - 6x

Question 21

Question 21.

Accepted Answer

Option D is correct

Answer

A.

Answer

B.

Answer

C.

Question 22

The equation y = 1.26x + 9.49 models the approximate height of a plant in centimeters after weeks. Which statements are true about the linear model? Select all that apply.

Accepted Answer

C The initial height of the plant is 9.49 centimeters.

Accepted Answer

D The plant grows about 1.26 centimeters each week.

Answer

A The plant grows a total of 1.26 centimeters.

Answer

B The initial height of the plant is 1.26 centimeters.

Answer

E The plant grows about 9.49 centimeters each week.

Question 23

Alice drew two triangles on the coordinate plane as shown.

Which series of transformations proves the two triangles are congruent?

Accepted Answer

D Rotate triangle ABC 90 degrees counterclockwise with the center of rotation at point (0,0) followed by a reflection across the x -axis.

Answer

A Reflect triangle ABC across the x -axis followed by a reflection over the y -axis.

Answer

B Reflect triangle ABC across the x -axis followed by a translation 5 units left.

Answer

C Rotate triangle ABC 180 degrees counterclockwise with the center of rotation at point (0,0) followed by a translation 2 units down.

Question 24

A linear equation is graphed on the coordinate plane shown.

When graphed on the same coordinate plane, which equation results in a system of equations with exactly one solution?

Accepted Answer

2x + y = 5

Answer

-2x - y = -4

Answer

6x + 6y = 18

Answer

6x + 3y = 12

Question 25

Question 25.

Accepted Answer

120o

Answer

20o

Answer

40o

Answer

60o

Question 26

Which functions are nonlinear? Select all that apply.

Accepted Answer

Option B is correct

Accepted Answer

Option D is correct

Answer

A.

Answer

C.

Answer

E.

Question 27

What is the following answer to the function:

x² = 64

Accepted Answer

x = 8 and x = -8

Answer

x = 4 only.

Answer

x = 4 and x = -4

Answer

x = 8 only.

Question 28

Triangle ABC is given.

Question is on picture.

Accepted Answer

(4, 3)

Answer

(3, 4)

Answer

(-4, -3)

Answer

(-3, -4)

Question 29

Which statement describes the solution(s) to the system of equations -6x -3y = 12 and -12x -6y =-24?

Accepted Answer

No Solution

Answer

1 Solution: (-2, -1)

Answer

1 Solution: (3, -2)

Answer

Infinitely many Solutions

Question 30

The top of a tree broke and fell over. The remaining tree trunk is 5 feet tall. The tip of the tree rests on the ground 12 feet from the base of the trunk. A diagram of the tree is shown.

What is the length of the broken piece of the tree?

Accepted Answer

13

Answer

10.9

Answer

11

Answer

13.9

Question 31

Which set of ordered pairs can be plotted on the graph so that the graph continues to represent a function?

Accepted Answer

Option D is correct

Answer

A.

Answer

B.

Answer

C.

Question 32

Andre has $44. He must save at least $120 plus 7% sales tax to buy an electronic tablet. If he saves half the $15 he makes each week, after how many weeks will he have enough money to buy the tablet?

Accepted Answer

12 weeks

Answer

5 weeks

Answer

6 weeks

Answer

11 weeks

Question 33

Which of the following statements are true? Select all that apply.

Accepted Answer

Option B is correct

Accepted Answer

Option C is correct

Answer

A.

Answer

D.

Answer

E.

Question 34

Two cars leave Jackson, Mississippi. One travels 8 miles north and then 6 miles east. The second car travels 12 miles south and 9 miles west. The location of each car is shown on the graph.

What is the distance, in miles, between the cars?

Accepted Answer

25 miles

Answer

15 miles

Answer

20 miles

Answer

35 miles

Question 35

Question 35.

Accepted Answer

115o

Answer

65o

Answer

75o

Answer

105o

Question 36

Question 36.

Accepted Answer

Option D is correct

Answer

A.

Answer

B.

Answer

C.

Question 37

Which numbers fall between 3 and 4 on a number line? Select all that apply.

Accepted Answer

Option A is correct

Answer

B.

Answer

C.

Answer

D.

Answer

E.

8 Math State Test Review BMS

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics