Comparing Functions in 8th Grade Math

What is the initial fee for Josh's MP3 service?

• $0

• $5

• $15

• $10

How much does Josh pay per song?

• $1.00

• $0.75

• $0.50

• $0.25

What is the slope (m) in Maggie's service equation?

• 0.50

• 0.75

• 0.99

• 1.00

What is the y-intercept (b) in Maggie's service equation?

• 0

• 5

• 10

• 15

Which service is cheaper when downloading 30 songs?

• Cannot be determined

• Maggie's service

• Josh's service

• Both are the same

What is Morgan's typing rate in words per minute?

• 10

• 25

• 20

• 15

What is Brian's typing rate in words per minute?

• 25

• 20

• 15

• 10

What is the initial payment required by Store B for Jamal's game system?

• $70

• $50

• $40

• $60

How much does Store A require Jamal to pay weekly?

• $25

• $10

• $15

• $20

Which store allows Jamal to pay off the game system faster?

• Cannot be determined

• Both are the same

• Store A

• Store B