Unit 2a Post Assessment

Last updated over 5 years ago

12 questions

1

AI-F.LE.1.b

1

AI-F.IF.6

2

AI-F.LE.1.b

2

AI-F.IF.6

1

AI-F.LE.1.a

2

AI-F.IF.6

1

AI-F.IF.4.a

AI-F.IF.6

1

AI-F.IF.4.a

AI-F.IF.6

1

AI-A.CED.2

1

AI-F.LE.5

1

AI-F.IF.4.b

Consider the data in the table shown. Select all the descriptions that apply.

The data represents a linear relationship.

The rate of change is 1.

The data has a non-constant rate of change.

The data represents a nonlinear relationship.

The rate of change is 3.

The table shows the number of persons employed by a company for the last several years.

Between which two consecutive years did the number of employees increase the least?

Drag the tables to describe the type of relationship.

Linear Relationship
Nonlinear Relationship

The graph shows Marc’s distance from a motion detector with respect to time. What was the average rate of change between 3 and 5 seconds?

2 feet per sec

-2 feet per sec

Which of the following is NOT linear?

Juan started a savings account and will save $100 per month.

The county fair is charging an entry fee of $10.00 and then $2.00 per ride.

The math club is selling t-shirts for $10 per shirt.

Jack and Jill started a savings account for their new baby. At first, they are going to add a penny a day. Each month they will double the amount added daily.

Jack and Jill started a savings account for their new baby. At first, they are going to add a penny a day. Each month they will double the amount added daily.
The table shows the points that Benjamin plotted on the graph. To the nearest integer, the constant rate of change for the section of the graph between heights 5 centimeters and 10 centimeters is __________________
milliliters per centimeter.

What is the rate of change of the function represented by this graph?

-10 meters per sec

10 meters per sec

What is the rate of change for the data in the table?

$2.25 per candy bar

$6.75 per candy bar

4.50 candy bars per dollar

What is the x-intercept of the graph 3x + 4y = 12?

4

-4

3

-3

Marco wants to save his money to buy a new computer for school. He has $300 in his bank account. Marco has a part-time job that pays $75 per week. He plans to put all the money he earns each week into his bank account. Which of the following functions accurately models the amount of money Marco will have saved after x weeks?

A phone company uses the function rule B= 0.06m + 15 to determine the monthly bill (B, in dollars) for customers based on m, the number of minutes of long-distance calls they make each month.

Which best describes the units of the "15" used in this function rule?

Dollars

Minutes

Dollars per minute

Minutes per dollar

What is the slope of this line?

.75

-4

4

-.75

Consider the data in the table shown. Select all the descriptions that apply.

The data represents a linear relationship.

The rate of change is 1.

The data has a non-constant rate of change.

The data represents a nonlinear relationship.

The rate of change is 3.

The table shows the number of persons employed by a company for the last several years.

Between which two consecutive years did the number of employees increase the least?

2000-2001

1999-2000

2003-2004

2002-2003

2001-2002

Drag the tables to describe the type of relationship.

Linear Relationship

Nonlinear Relationship

The graph shows Marc’s distance from a motion detector with respect to time. What was the average rate of change between 3 and 5 seconds?

2 feet per sec

-2 feet per sec

Which of the following is NOT linear?

Juan started a savings account and will save $100 per month.

The county fair is charging an entry fee of $10.00 and then $2.00 per ride.

The math club is selling t-shirts for $10 per shirt.

Jack and Jill started a savings account for their new baby. At first, they are going to add a penny a day. Each month they will double the amount added daily.

What is the rate of change of the function represented by this graph?

-10 meters per sec

10 meters per sec

What is the rate of change for the data in the table?

$2.25 per candy bar

$6.75 per candy bar

4.50 candy bars per dollar

What is the x-intercept of the graph 3x + 4y = 12?

4

-4

3

-3

Marco wants to save his money to buy a new computer for school. He has $300 in his bank account. Marco has a part-time job that pays $75 per week. He plans to put all the money he earns each week into his bank account. Which of the following functions accurately models the amount of money Marco will have saved after x weeks?

f(x) = 300x + 75

f(x) = 300x - 75

f(x) = 75x + 300

f(x) = -75x + 300

f(x) = 75x - 300

A phone company uses the function rule B= 0.06m + 15  to determine the monthly bill (B, in dollars) for customers based on m, the number of minutes of long-distance calls they make each month.

Which best describes the units of the "15" used in this function rule?

Dollars

Minutes

Dollars per minute

Minutes per dollar

What is the slope of this line?

.75

-4

4

-.75

Unit 2a Post Assessment

Unit 2a Post Assessment

Consider the data in the table shown. Select all the descriptions that apply.

The table shows the number of persons employed by a company for the last several years.Between which two consecutive years did the number of employees increase the least?

Drag the tables to describe the type of relationship.

The graph shows Marc’s distance from a motion detector with respect to time. What was the average rate of change between 3 and 5 seconds?

Which of the following is NOT linear?

What is the rate of change of the function represented by this graph?

What is the rate of change for the data in the table?

What is the x-intercept of the graph 3x + 4y = 12?

A phone company uses the function rule B= 0.06m + 15 to determine the monthly bill (B, in dollars) for customers based on m, the number of minutes of long-distance calls they make each month.Which best describes the units of the "15" used in this function rule?

What is the slope of this line?

The table shows the number of persons employed by a company for the last several years.

Between which two consecutive years did the number of employees increase the least?

A phone company uses the function rule B= 0.06m + 15 to determine the monthly bill (B, in dollars) for customers based on m, the number of minutes of long-distance calls they make each month.

Which best describes the units of the "15" used in this function rule?