The value in dollars, y, of a car x years after it was purchased can be modeled by the function $$y=14,000-875x$$ . What is the meaning of the y-intercept of the linear model?

The initial value of the car is $14,000.

The average value of the car is $14,000.

The car’s value decreases by $875 each year after it was purchased.

The car’s value decreased by $16 each year after it was purchased.

$$\Delta$$ LMN will be dilated with respect to the origin by a scale factor of $$\frac{1}{2}$$ . What will be the coordinates of $$\Delta$$ L'M'N'?

L'(-1.5,2), M'(1.5,2), N'(1.5,0.5)

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 scatter plot?

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

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

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

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

The table shows the number of hours Jake studied for his math tests and his corresponding grade. Another student, Howie, increased his test scores 6 points for each hour studied. Which statement correctly describes the rate of change between hours studied and corresponding test scores of the two students?

Jake’s test scores increased by 1 point more than Howie’s test scores for each hour studied.

Jake’s test scores increased by 3 points more than Howie’s test scores for each hour studied.

Howie’s test scores increased by 1 point more than Jake’s test scores for each hour studied.

Howie’s test scores increased by 3 point more than Jake’s test scores for each hour studied.

In which set of points is y a function of x?

{(2,4), (4,16), (5,25), (6,36)}

{(4,2), (4,-2), (16,4), (16,-4)}

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?

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

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

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

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

Math 8 EOG Review #3

Quiz

•

Mathematics

•

8th Grade

•

Practice Problem

•

Medium

•

CCSS

HSF.LE.B.5, 8.G.B.8, 8.F.A.1

+20

Standards-aligned

Kimberly WakelonES

Used 6+ times

FREE Resource

26 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What is the equation of the line graphed?

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

In which choice is y a nonlinear function of x?

Tags

CCSS.8.F.A.3

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

A student who was not absent during the unit should score about 98.

A student who was not absent during the unit should score about a 94.5.

A student’s test score should increase by about 3.2 points for each day the student is absent.

A student’s test score should decrease by about 3.2 points for each day the student is absent.

Tags

CCSS.HSF.LE.B.5

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

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

121

100

64

16

Tags

CCSS.8.EE.A.2

6.

MATH RESPONSE QUESTION

5 mins • 1 pt

Mathematical Equivalence

ON

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

7.

MATH RESPONSE QUESTION

5 mins • 1 pt

A square is drawn below.
What is the value of x?

Mathematical Equivalence

ON

Tags

CCSS.HSG.CO.C.11

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Math 8 EOG Review #3

26 questions

What is the equation of the line graphed?

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?

A square is drawn below.
What is the value of x?

In the diagram, parallel lines P and Q are cut by transversal R. What is the value of x?

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

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

Math 8 EOG Review #3

26 questions

What is the equation of the line graphed?

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?

A square is drawn below.What is the value of x?

In the diagram, parallel lines P and Q are cut by transversal R. What is the value of x?

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

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

A square is drawn below.
What is the value of x?

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