Math 8 Testlet 012 - Comparing Two Functions 8.F.A.2 - Elissa Belmont | Library

Required

1

Two linear functions are shown: Function R: {(-8, 3), (-4, 0), (0, -3), (4, -6), (8, -9)} Function S: y = \frac{4}{3}x - 4 Which statement is true about functions R and S?

8.F.A.2

Required

1

Taylor and Jamie each open a savings account and save money at a constant rate. Taylor’s account is represented by the equation y = 500 + 100x, where x represents the number of months since the account was opened and y represents the total savings, in dollars, in the account. Jamie’s account is represented in the table shown: Which statement correctly compares the two savings accounts?

8.F.A.2

Required

1

Sam and Nick each opened a savings account on the same day and then saved money at a constant rate each month. The total savings in the accounts are shown.

Which statement about Sam’s and Nick’s savings accounts is true?

8.F.A.2

Required

1

Function A and Function B are shown. Which statement correctly compares the two functions?

8.F.A.2

Required

1

Veronica will rent a party room for her birthday.
Fun Fiesta charges $10 per person plus a cleaning fee of $120.
The amount Amusement Arena charges, y, in dollars, is given by the equation y = 18x, where x is the number of people.
How much more per person, in dollars, does Amusement Arena charge than Fun Fiesta charges?

8.F.A.2

Required

1

Function A and function B are shown.
Use the words in the drop-down boxes that correctly compare the functions.

The y-intercept of function A __________ is the y-intercept of function B.

The rate of change of function A is __________the rate of change of function B.

8.F.A.2

Required

1

Function A and function B are shown.

Use the words below the blank lines to create two statements that correctly compare the functions.

The y-intercept of function A is __________ the y-intercept of function B.

The rate of change of function A is __________the rate of change of function B.

8.F.A.2

Required

4

The costs for students to participate in wrestling and cross-country are shown.

Compare the cost per student for each sport. Show or explain your work. Be sure to include the cost per student for each sport.

8.F.A.2

Math 8 Testlet 012 - Comparing Two Functions 8.F.A.2

Math 8 Testlet 012 - Comparing Two Functions 8.F.A.2

Two linear functions are shown: Function R: {(-8, 3), (-4, 0), (0, -3), (4, -6), (8, -9)} Function S: y = \frac{4}{3}x - 4 Which statement is true about functions R and S?

Sam and Nick each opened a savings account on the same day and then saved money at a constant rate each month. The total savings in the accounts are shown.Which statement about Sam’s and Nick’s savings accounts is true?

Function A and Function B are shown. Which statement correctly compares the two functions?

The costs for students to participate in wrestling and cross-country are shown.Compare the cost per student for each sport. Show or explain your work. Be sure to include the cost per student for each sport.

Two linear functions are shown: Function R: {(-8, 3), (-4, 0), (0, -3), (4, -6), (8, -9)} Function S: y = \frac{4}{3}x - 4 Which statement is true about functions R and S?

Sam and Nick each opened a savings account on the same day and then saved money at a constant rate each month. The total savings in the accounts are shown.Which statement about Sam’s and Nick’s savings accounts is true?

Function A and Function B are shown. Which statement correctly compares the two functions?

The costs for students to participate in wrestling and cross-country are shown.Compare the cost per student for each sport. Show or explain your work. Be sure to include the cost per student for each sport.

Sam and Nick each opened a savings account on the same day and then saved money at a constant rate each month. The total savings in the accounts are shown.

Which statement about Sam’s and Nick’s savings accounts is true?

The costs for students to participate in wrestling and cross-country are shown.

Compare the cost per student for each sport. Show or explain your work. Be sure to include the cost per student for each sport.

Sam and Nick each opened a savings account on the same day and then saved money at a constant rate each month. The total savings in the accounts are shown.

Which statement about Sam’s and Nick’s savings accounts is true?

The costs for students to participate in wrestling and cross-country are shown.

Compare the cost per student for each sport. Show or explain your work. Be sure to include the cost per student for each sport.