Copy of Copy of Test - Unit 3 End of Unit Assessment (1/22/2025) (11/21/2025) - Kenneth Leary _ Staff - WestLakeMS | Library

Instructions

Calculator - https://www.desmos.com/scientific

1

(FILL IN THE BLANKS):  Write an equation to represent the situation.

_______ + _______ = _______ 

1

(FILL IN THE BLANKS):  Write ONE possible combination that will work for this scenario.

 _______  4-seat tables and _______   6-seat tables

0.5

Your first variable in your equation from #1 represents what item?

0.5

Your second variable in your equation from #1 represents what item?

1

For two weeks, the highest temperature each day was recorded in four different cities.

Lines l, m, n, and p are graphs of the temperature over time in Lubbock, Memphis, New Orleans, and Phoenix.

Which statement is true?

1

Write an equation for line "l" (ORANGE LINE)

1

Write an equation for line "m" (BLACK LINE)

1

Write an equation for line "n" (GREEN LINE)

1

Write an equation for line "p" (BLUE LINE)

0

Which of the three runners has the fastest pace?

1

(FILL IN THE BLANKS):  Write an equation relating the number of individual songs s and the number of albums a Jada can download.

_______ + _______ = _______ 

1

Jada has bought 6 indvidual songs, "s" and an unknown amount of albums "a".

How many albums, "a" can she buy to spend $15?

1

Jada has bought an unknown amount of individual songs "s" and 1 album, "a".

How many individual songs "s" can she buy to spend $15?

1

Jada has bought 30 individual songs, "s" and an unknown amount of albums "a".

How many albums, "a" can she buy to spend $15?

0

Copy of Copy of Test - Unit 3 End of Unit Assessment (1/22/2025) (11/21/2025)

Your first variable in your equation from #1 represents what item?

Your second variable in your equation from #1 represents what item?

For two weeks, the highest temperature each day was recorded in four different cities.

Lines l, m, n, and p are graphs of the temperature over time in Lubbock, Memphis, New Orleans, and Phoenix.

Which statement is true?

Write an equation for line "l" (ORANGE LINE)

Write an equation for line "m" (BLACK LINE)

Write an equation for line "n" (GREEN LINE)

Write an equation for line "p" (BLUE LINE)

Which of the three runners has the fastest pace?

Jada has bought 6 indvidual songs, "s" and an unknown amount of albums "a".

How many albums, "a" can she buy to spend $15?

Jada has bought an unknown amount of individual songs "s" and 1 album, "a".

How many individual songs "s" can she buy to spend $15?

Jada has bought 30 individual songs, "s" and an unknown amount of albums "a".

How many albums, "a" can she buy to spend $15?

Sketch a graph of the solution to your equation.

Use your Table from the previous problems to help.

What is the equation that models this situation?

What is the total cost (start up fee and monthly charge) to use the cell phone plan for 1 month?

Graph the cost of the cell phone plan over a period of two years, using months as the units of time.

Use your equation from the previous numbers to help.

Is there a proportional relationship between time and the cost of the cell phone plan?

Explain how you know.

Draw a parallel line goes through the point (0, 350) for problem #20. This line represents the pricing plan for another company.

What is the startup fee and monthly cost for this new plan?

Copy of Copy of Test - Unit 3 End of Unit Assessment (1/22/2025) (11/21/2025)

Your first variable in your equation from #1 represents what item?

Your second variable in your equation from #1 represents what item?

For two weeks, the highest temperature each day was recorded in four different cities.Lines l, m, n, and p are graphs of the temperature over time in Lubbock, Memphis, New Orleans, and Phoenix.Which statement is true?

Write an equation for line "l" (ORANGE LINE)

Write an equation for line "m" (BLACK LINE)

Write an equation for line "n" (GREEN LINE)

Write an equation for line "p" (BLUE LINE)

Which of the three runners has the fastest pace?

Jada has bought 6 indvidual songs, "s" and an unknown amount of albums "a".How many albums, "a" can she buy to spend $15?

Jada has bought an unknown amount of individual songs "s" and 1 album, "a".How many individual songs "s" can she buy to spend $15?

Jada has bought 30 individual songs, "s" and an unknown amount of albums "a".How many albums, "a" can she buy to spend $15?

Sketch a graph of the solution to your equation.Use your Table from the previous problems to help.

What is the equation that models this situation?

What is the total cost (start up fee and monthly charge) to use the cell phone plan for 1 month?

Graph the cost of the cell phone plan over a period of two years, using months as the units of time.Use your equation from the previous numbers to help.

Is there a proportional relationship between time and the cost of the cell phone plan?Explain how you know.

Draw a parallel line goes through the point (0, 350) for problem #20. This line represents the pricing plan for another company.What is the startup fee and monthly cost for this new plan?

For two weeks, the highest temperature each day was recorded in four different cities.

Lines l, m, n, and p are graphs of the temperature over time in Lubbock, Memphis, New Orleans, and Phoenix.

Which statement is true?

Jada has bought 6 indvidual songs, "s" and an unknown amount of albums "a".

How many albums, "a" can she buy to spend $15?

Jada has bought an unknown amount of individual songs "s" and 1 album, "a".

How many individual songs "s" can she buy to spend $15?

Jada has bought 30 individual songs, "s" and an unknown amount of albums "a".

How many albums, "a" can she buy to spend $15?

Sketch a graph of the solution to your equation.

Use your Table from the previous problems to help.

Graph the cost of the cell phone plan over a period of two years, using months as the units of time.

Use your equation from the previous numbers to help.

Is there a proportional relationship between time and the cost of the cell phone plan?

Explain how you know.

Draw a parallel line goes through the point (0, 350) for problem #20. This line represents the pricing plan for another company.

What is the startup fee and monthly cost for this new plan?