Which statement is true about the functions?

The y-intercept of function 1 is equal to the y-intercept of function 2.

The y-intercept of function 1 is less than the y-intercept of function 2.

The slope of function 1 is equal to function 2.

The slope of function 1 is greater than the slope of function 2.

If polygon 1 is reflected across the y-axis to form polygon 2, which statement is true?

Reflections preserve segment length, so the perimeter of polygon 1 is equal to the perimeter of polygon 2.

Reflections increase segment length, so the perimeter of polygon 2 is greater than the perimeter of polygon 1.

Reflections decrease segment length, so the perimeter of polygon 1 is greater than the perimeter of polygon 2.

Reflections preserve segment length, so the perimeter of polygon 1 is greater than the perimeter of polygon 2.

Based on the results of the survey, which statement about the surveyed customers is true?

Customers 30 years old and older prefer a Sedan.

There is no association between a customer's age and their car preference.

A greater percent of customers prefer a Sedan over an SUV.

Most of the customers surveyed are 30 years old and older.

Based on the graph, which scenario could be true?

During phase 4, the student stops at a busy intersection.

During phase 3, the rate at which the student rides the bike continuously increases.

During phase 2, the rate at which the student rides the bike continuously decreases.

During phase 1, the student stops at a convenience store.

Which statement is true?

Based on the linear model, the business started the year with a revenue of $42,150and each month the revenue increased by $1,287.

Based on the linear model, the business started the year with a revenue of $1,287 and each month the revenue decreased by $42,150.

Based on the linear model, the business started the year with a revenue of $1,287 and each month the revenue increased by $42,150.

Based on the linear model, the business started the year with a revenue of $42,150 and each month the revenue decreased by $1,287.

Which statements are true? Select ALL that apply!

The initial value is 2.25 because the bag originally has 2.25 pounds of trail mix in it.

The rate of change is -1/6 because the family eats 1/6 pounds of trail mix each day.

The initial value is -1/6 because the family eats 1/6 pounds of trail mix each day.

The rate of change is -1/6 because the bag originally has 1/6 pounds of trail mix in it.

The rate of change is 2.25 because the bag originally has 2.25 pounds of trail mix in it.

Lavish Landscaping costs $12 per hour less than Landscape Designs.

Lavish Designs costs $12 per hour less than Lavish Landscaping.

Landscape Designs cost $108 per hour less than Lavish Landscaping.

Lavish Landscaping costs $108 per hour less than Landscape Designs.

Which statement correctly proves the slope between points Q and R is the same as the slope between points R and S?

The change in y divided by the change in x between points Q and R is equivalent (equal) to the change in y divided by the change in x between points R and S.

The change in x between points Q and R is half the change in x between points R and S.

The change in y between points R and S is triple the change in y between points Q and R.

The change in y divided by the change in x between points Q and R is less than the change in y divided by the change in x between points R and S.

The scatterplot shows the hours of rain each day and the number of tickets sold at a theme park during an 18 day period. Which statement best describes the association between the number of tickets sold at the theme park and the hours of rain each day?

As the hours of rain each day increases, the number of tickets sold decreases.

As the hours of rain each day increases, the number of tickets sold increases.

There is no association between the rain and theme park tickets.

As the hours of rain each day increase, the number of tickets sold stay the same.

Math 8 Benchmark FINAL REVIEW!

Authored by Candace Mellen

Mathematics

8th Grade

CCSS covered

Used 9+ times

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26 questions

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MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Write the equation of the line in slope-intercept form.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which statement about the graph of a linear function is true?

The graph is a straight line.

The graph intersects the x-axis in two places.

The graph intersects the y-axis in two places.

The graph is a curved line.

Tags

CCSS.HSF-IF.C.7A

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which graph represents a linear function?

Tags

CCSS.8.F.A.3

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which scatterplot has the BEST line of best fit to represent the scatterplot?

Tags

CCSS.8.EE.B.5

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Which equation represents a non-linear function? Select ALL that apply!

y=4x+5

y=3(x-1) + 8

Tags

CCSS.8.F.A.3

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Sally gathered data from her classmates absences versus test scores. If there is an outlier in the data, which graph below best represents her findings?

Tags

CCSS.8.SP.A.1

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which equation represents the relationship between x and y?

y=4x+2

y= -4x+6

y = x + 10

y = x -8

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

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Math 8 Benchmark FINAL REVIEW!

Write the equation of the line in slope-intercept form.

Which statement about the graph of a linear function is true?

Which graph represents a linear function?

Which scatterplot has the BEST line of best fit to represent the scatterplot?

Which equation represents a non-linear function? Select ALL that apply!

Sally gathered data from her classmates absences versus test scores. If there is an outlier in the data, which graph below best represents her findings?

Which equation represents the relationship between x and y?

Based on the linear model, how much money is expected to be in the account in 15 days, in dollars?

The graph of a linear equation passes through the points (10,7) and (2,-2), What is the rate of change?

What is the coordinate of point P?

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