Quiz about Grade 8 Math EOG Review

Question 1

What is the equation of the line graphed below?

Accepted Answer

$$y=\frac{2}{3}x-2$$

Answer

$$y=\frac{2}{3}x+3$$

Answer

$$y=\frac{3}{2}x-2$$

Answer

$$y=\frac{3}{2}x+3$$

Question 2

Susan recorded the time she ate dinner and the number of calories she consumed during dinner for six consecutive days. The results are shown in the table.

Which best describes the association between the time Susan ate dinner and the number of calories she consumed?

Accepted Answer

almost none

Answer

positive

Answer

negative

Answer

irrational

Question 3

Which choice is an irrational number?

Accepted Answer

$$\sqrt[]{18}$$

Answer

$$\frac{4\pi}{\pi}$$

Answer

$$\sqrt[]{6^2}$$

Answer

21.989

Question 4

In which choice is y a nonlinear function of x?

Accepted Answer

$$y=\frac{2}{x+3}-5$$

Answer

$$y=\frac{x}{4}+5$$

Answer

y = 10 + x

Answer

$$y=\frac{x+3}{4}-2x$$

Question 5

In which choice is y a nonlinear function of x?

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 6

Which choice is both the square of an integer and the cube of an integer?

Accepted Answer

64

Answer

121

Answer

100

Answer

16

Question 7

Rectangle JKLM is shown.

To the nearest tenth of a centimeter, what is the distance from J to M?

Accepted Answer

10.2 cm

Answer

5.0 cm

Answer

15.3 cm

Answer

21.0 cm

Question 8

Which equation best models the data shown in the scatterplot below?

Accepted Answer

y = 4x + 35

Answer

y = 3x + 10

Answer

y = 3x + 60

Answer

y = 4x + 5

Question 9

In which choice is y a function of x?

Accepted Answer

(1, 3), (3, 4), (4, 5), (5, 6)

Answer

(2, 0), (2, 3), (4, 5), (6, 7)

Answer

(2, 5), (4, 8), (6, 10), (2, 12)

Answer

(6, 2), (4, 1), (6, 8), (8, 10)

Question 10

In the figure, JLK is a right triangle, point P is the midpoint of side JK, and segment PQ is parallel to segment JL.

The length of segment PK is 4 units and the length of segment PQ is 2 units. What is the approximate perimeter of shaded triangle PQL?

Accepted Answer

9.5 units

Answer

10.0 units

Answer

9.0 units

Answer

8.5 units

Question 11

A car rental company charges $34 per day for a rented car and $0.50 for every mile driven. A second car rental company charges $20 per day and $0.75 for every mile driven. What is the number of miles at which both companies charge the same amount for a one-day rental?

Accepted Answer

56 miles

Answer

54 miles

Answer

36 miles

Answer

24 miles

Question 12

A cylindrical barrel has a height of 8 feet and a diameter of 6 feet. What is the approximate volume of the barrel?

Accepted Answer

226 cubic feet

Answer

151 cubic feet

Answer

603 cubic feet

Answer

905 cubic feet

Question 13

The scatterplot shows the amount of sunlight some tomato plants received and the amount each plant grew.

What is the meaning of the slope of the trend line shown on the scatterplot?

Accepted Answer

A plant grows about 1 inch for every 3 hours of sunlight it receives.

Answer

A plant grows about 3 inches for every 2 hours of sunlight it receives.

Answer

A plant grows about 2 inches for every 3 hours of sunlight it receives.

Answer

A plant grows about 3 inches for every 1 hour of sunlight it receives.

Question 14

A figure is shown.

What is the length of the dotted line, to the nearest inch?

Accepted Answer

11 inches

Answer

10 inches

Answer

12 inches

Answer

13 inches

Question 15

A group of students were asked if they are in the Math Club and if they are in the Literature Club. Partial results are shown in the table.

Of the students in the Math Club, 67% (rounded) are not in the Literature Club.

Of the students not in the Math Club, 78% (rounded) are not in the Literature Club.

What is the value of x + y?

Accepted Answer

22

Answer

24

Answer

42

Answer

66

Question 16

Which function has the same slope as the linear function graphed below?

Accepted Answer

$$y=2-\frac{1}{4}x$$

Answer

y = 4x + 3

Answer

$$y=\frac{1}{4}x+3$$

Answer

y = 2 - 4x

Question 17

A line passes through the points (1, 4) and (5, 8). A second line passes through the points (2, 10) and (6, 4). At what point do the two lines intersect?

Accepted Answer

(4, 7)

Answer

(2, 10)

Answer

(3, 6)

Answer

(5, 8)

Question 18

In the expressions, x and y represent positive integers.

The value of expression two is 20,000 times greater than the value of expression one. What is the value of y?

Accepted Answer

4

Answer

3

Answer

5

Answer

6

Question 19

Henry made the scatterplot shown.

The scatterplot shows the data points, and it also shows the linear model that Henry drew. Which statement best describes the linear model?

Accepted Answer

The linear model does not describe the data well because most of the points are located above the line.

Answer

The linear model describes the data well because points are scattered above and below the line.

Answer

The linear model describes the data well because all the points are close to the line.

Answer

The linear model does not describe the data well because the line does not go through any of the points.

Grade 8 Math EOG Review

45 questions

What is the equation of the line graphed below?

Susan recorded the time she ate dinner and the number of calories she consumed during dinner for six consecutive days. The results are shown in the table.
Which best describes the association between the time Susan ate dinner and the number of calories she consumed?

Which choice is an irrational number?

In which choice is y a nonlinear function of x?

Which is the graph of the linear equation y = –x?

In which choice is y a nonlinear function of x?

Which choice is both the square of an integer and the cube of an integer?

In which choice do all three points lie on the same straight line?

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Grade 8 Math EOG Review

45 questions

What is the equation of the line graphed below?

Susan recorded the time she ate dinner and the number of calories she consumed during dinner for six consecutive days. The results are shown in the table.Which best describes the association between the time Susan ate dinner and the number of calories she consumed?

Which choice is an irrational number?

In which choice is y a nonlinear function of x?

Which is the graph of the linear equation y = –x?

In which choice is y a nonlinear function of x?

Which choice is both the square of an integer and the cube of an integer?

In which choice do all three points lie on the same straight line?

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

Susan recorded the time she ate dinner and the number of calories she consumed during dinner for six consecutive days. The results are shown in the table.
Which best describes the association between the time Susan ate dinner and the number of calories she consumed?