Paul inherited a stamp collection. Since receiving the collection, Paul has gone to the store and bought the same number of new stamps each week to add to his collection. The equation shown below can be used to determine the number of stamps (y) in Paul’s stamp collection x weeks after he inherited the stamps. y = 3x + 40 Based on the equation, which statement is true?

Since inheriting the collection, Paul has bought 3 new stamps each week.

The stamp collection had 3 stamps in it when Paul inherited it.

So far, Paul has purchased 40 additional stamps for the collection.

Six weeks after he inherited the collection, Paul’s stamp collection contains 18 stamps.

The graph shown represents a linear function. Which equation describes the linear function?

y − 1 = 3 5 ( x − 3 ) y-1=\frac{3}{5}\left(x-3\right) y − 1 = 5 3 ( x − 3 )

y + 1 = 3 5 ( x + 3 ) y+1=\frac{3}{5}\left(x+3\right) y + 1 = 5 3 ( x + 3 )

y − 1 = 3 5 ( x + 3 ) y-1=\frac{3}{5}\left(x+3\right) y − 1 = 5 3 ( x + 3 )

y + 1 = 3 5 ( x − 3 ) y+1=\frac{3}{5}\left(x-3\right) y + 1 = 5 3 ( x − 3 )

Which linear equation has the points ( 1 2 , 3 4 ) a n d ( 4 , 3 ) \left(\frac{1}{2},\ \frac{3}{4}\right)\ and\ \left(4,3\right) ( 2 1 , 4 3 ) a n d ( 4 , 3 ) as solutions?

9 x − 14 y = − 6 9x-14y=-6 9 x − 1 4 y = − 6

9 x + 14 y = 78 9x+14y=78 9 x + 1 4 y = 7 8

y − 3 = 14 9 ( x − 4 ) y-3=\frac{14}{9}\left(x-4\right) y − 3 = 9 1 4 ( x − 4 )

y − 4 = 9 14 ( x − 3 ) y-4=\frac{9}{14}\left(x-3\right) y − 4 = 1 4 9 ( x − 3 )

The ordered pairs shown below are on the same line. (6, 4) (12, 6) Which equation describes the relationship between the x-coordinates and y-coordinates in the ordered pairs?

y = 1 3 x + 2 y=\frac{1}{3}x+2 y = 3 1 x + 2

y = 3 x − 14 y=3x-14 y = 3 x − 1 4

y = 3 x − 6 y=3x-6 y = 3 x − 6

y = 1 3 x + 10 y=\frac{1}{3}x+10 y = 3 1 x + 1 0

Algebra 1 Keystone Module 2 Practice Test (2020)

Quiz

•

Mathematics

•

7th - 12th Grade

•

Practice Problem

•

Hard

•

CCSS

8.F.B.4, HSF.LE.B.5, 8.F.A.1

+6

Standards-aligned

Jenna Nelson

Used 127+ times

FREE Resource

22 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A graph of a relation is shown.
Removing which line segment from the graph would make the relation a function of x?

. the line segment with endpoints (ˉ4, ˉ2) and (ˉ3, 2)

. the line segment with endpoints (ˉ3, 2) and (3, 3)

the line segment with endpoints (3, 3) and (4, ˉ3)

the line segment with endpoints (4, ˉ3) and (ˉ4, ˉ2)

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which set of ordered pairs is a function?

{(ˉ10, 4), (ˉ8, 3), (ˉ8, 2), (ˉ4, 1)}

{(ˉ2, 4), (0, 4), (2, 4), (2, 6)}

{(1, 5), (1, 6), (2, 7), (3, 8)}

{(ˉ1, 1), (0, 0), (1, 1), (2, 2)}

Tags

CCSS.8.F.A.1

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The set of ordered pairs shown below is a relation that is a function of x.
{( ˉ5, 1), ( ˉ4, 1), ( ˉ3, 1), ( ˉ2, 1)}
Which ordered pairs could be included in the set so that the relation remains a function of x?

( ˉ6, 1) ( ˉ5, ˉ1)

(ˉ6, 1) ( ˉ1, ˉ1)

( ˉ2, 2) ( ˉ1, 1)

( ˉ3, 0) ( ˉ1, 1)

Tags

CCSS.8.F.A.1

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The set of ordered pairs below is a relation.
{(0.5, 2), (1.5, 5), (4.0, 12), (6.5, 15)}
Which relation has the same domain as the given relation?

{(1, 5), (2, 2), (ˉ3, 15), (ˉ8, 12)}

{(0.5, 1), (1.5, 4), (4.0, 11), (6.5, 14)}

{(2, 1.1), (5, 2.2), (12, 3.3), (15, 4.4)}

. {(ˉ1, 6.5), (ˉ3, 1.5), (ˉ6, 4.0), (ˉ10, 0.5)}

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Laura drove her car on three trips. She began each trip with a full tank of fuel in her car. The table shows the relation between the distance driven on each trip and the amount of fuel remaining in the car’s fuel tank at the end of the trip.
What is the range of the relation in the table?

{8, 10, 15}

{60, 160, 200}

{all whole numbers from 8 through 15}

. {all whole numbers from 60 through 200}

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A function models the height ( y), in feet, of a car on a roller coaster based on the time ( x), in seconds. The range consists only of positive numbers less than 100. Which graph could represent the function?

Tags

CCSS.HSF-IF.C.7E

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Chef Bailey measured the internal temperature of a whole chicken during the first 60 minutes of cooking time. The pattern in the temperatures she measured is shown in the table.
The pattern continues. Which graph best represents the pattern?

Tags

CCSS.8.EE.B.5

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Algebra 1 Keystone Module 2 Practice Test (2020)

22 questions

A graph of a relation is shown.
Removing which line segment from the graph would make the relation a function of x?

Which set of ordered pairs is a function?

The set of ordered pairs shown below is a relation that is a function of x.
{( ˉ5, 1), ( ˉ4, 1), ( ˉ3, 1), ( ˉ2, 1)}
Which ordered pairs could be included in the set so that the relation remains a function of x?

The set of ordered pairs below is a relation.
{(0.5, 2), (1.5, 5), (4.0, 12), (6.5, 15)}
Which relation has the same domain as the given relation?

Laura drove her car on three trips. She began each trip with a full tank of fuel in her car. The table shows the relation between the distance driven on each trip and the amount of fuel remaining in the car’s fuel tank at the end of the trip.
What is the range of the relation in the table?

A function models the height ( y), in feet, of a car on a roller coaster based on the time ( x), in seconds. The range consists only of positive numbers less than 100. Which graph could represent the function?

Chef Bailey measured the internal temperature of a whole chicken during the first 60 minutes of cooking time. The pattern in the temperatures she measured is shown in the table.
The pattern continues. Which graph best represents the pattern?

A pattern in Shannon’s phone charges is shown in the table below.
The pattern continues. Which graph represents the pattern in the charges?

A teacher buys some pencils.
• He buys 2 pencils for each of his students.
• He buys 10 additional pencils.
• Each pencil costs $0.10.
Which equation describes the total amount of money (y), in dollars, that the teacher spends on pencils as a function of the number of students (x) he has?

The table below represents a function of x
Which equation describes the function?

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

Algebra 1 Keystone Module 2 Practice Test (2020)

22 questions

A graph of a relation is shown.Removing which line segment from the graph would make the relation a function of x?

Which set of ordered pairs is a function?

The set of ordered pairs shown below is a relation that is a function of x. {( ˉ5, 1), ( ˉ4, 1), ( ˉ3, 1), ( ˉ2, 1)} Which ordered pairs could be included in the set so that the relation remains a function of x?

The set of ordered pairs below is a relation. {(0.5, 2), (1.5, 5), (4.0, 12), (6.5, 15)} Which relation has the same domain as the given relation?

Laura drove her car on three trips. She began each trip with a full tank of fuel in her car. The table shows the relation between the distance driven on each trip and the amount of fuel remaining in the car’s fuel tank at the end of the trip.What is the range of the relation in the table?

A function models the height ( y), in feet, of a car on a roller coaster based on the time ( x), in seconds. The range consists only of positive numbers less than 100. Which graph could represent the function?

Chef Bailey measured the internal temperature of a whole chicken during the first 60 minutes of cooking time. The pattern in the temperatures she measured is shown in the table.The pattern continues. Which graph best represents the pattern?

A pattern in Shannon’s phone charges is shown in the table below.The pattern continues. Which graph represents the pattern in the charges?

A teacher buys some pencils. • He buys 2 pencils for each of his students. • He buys 10 additional pencils. • Each pencil costs $0.10. Which equation describes the total amount of money (y), in dollars, that the teacher spends on pencils as a function of the number of students (x) he has?

The table below represents a function of xWhich equation describes the function?

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

A graph of a relation is shown.
Removing which line segment from the graph would make the relation a function of x?

The set of ordered pairs shown below is a relation that is a function of x.
{( ˉ5, 1), ( ˉ4, 1), ( ˉ3, 1), ( ˉ2, 1)}
Which ordered pairs could be included in the set so that the relation remains a function of x?

The set of ordered pairs below is a relation.
{(0.5, 2), (1.5, 5), (4.0, 12), (6.5, 15)}
Which relation has the same domain as the given relation?

Laura drove her car on three trips. She began each trip with a full tank of fuel in her car. The table shows the relation between the distance driven on each trip and the amount of fuel remaining in the car’s fuel tank at the end of the trip.
What is the range of the relation in the table?

Chef Bailey measured the internal temperature of a whole chicken during the first 60 minutes of cooking time. The pattern in the temperatures she measured is shown in the table.
The pattern continues. Which graph best represents the pattern?

A pattern in Shannon’s phone charges is shown in the table below.
The pattern continues. Which graph represents the pattern in the charges?

A teacher buys some pencils.
• He buys 2 pencils for each of his students.
• He buys 10 additional pencils.
• Each pencil costs $0.10.
Which equation describes the total amount of money (y), in dollars, that the teacher spends on pencils as a function of the number of students (x) he has?

The table below represents a function of x
Which equation describes the function?