Evaluating and Graphing Stepwise Functions in Real Life

A parking garage charges $2 for the first hour and $1 for each additional hour. Write a stepwise function to represent the total cost of parking for up to 5 hours. Evaluate the cost for 3 hours.

• 4

• 6

• 5

• 3

A gym membership costs $30 for the first month and $20 for each subsequent month. Create a stepwise function to model the total cost after 'n' months. What is the total cost after 6 months?

• 100

• 130

• 150

• 90

A delivery service charges $5 for the first 10 miles and $2 for each additional mile. Write a stepwise function for the total delivery cost. How much would it cost to deliver a package 15 miles?

• $10

• $15

• $20

• $12

A cell phone plan charges $25 for the first 1GB of data and $10 for each additional GB. Construct a stepwise function for the monthly cost based on data usage. What is the cost for 4GB of data?

• $55

• $30

• $70

• $45

A concert ticket costs $50 for the first 100 tickets sold and $75 for each ticket sold thereafter. Define a stepwise function for the ticket price based on the number of tickets sold. What is the price for the 150th ticket?

• 75

• 150

• 50

• 100

A taxi service charges a flat fee of $3 for the first mile and $2 for each additional mile. Write a stepwise function to represent the fare based on the distance traveled. Calculate the fare for a 4-mile trip.

• $9

• $7

• $10

• $5

A subscription box service charges $10 for the first box and $5 for each additional box. Create a stepwise function for the total cost of 'n' boxes. What is the total cost for 8 boxes?

• 45

• 30

• 50

• 25

A water park charges $20 for the first hour and $15 for each additional hour. Write a stepwise function to represent the total cost for visiting the park for 'h' hours. How much would it cost for a 3-hour visit?

• $50

• $60

• $45

• $35

A library fines $0.50 for the first day a book is overdue and $1 for each additional day. Construct a stepwise function for the total fine based on the number of overdue days. What is the fine for 5 days overdue?

• $5.00

• $4.50

• $3.50

• $2.00

A toll road charges $1 for the first 5 miles and $0.50 for each additional mile. Define a stepwise function for the toll based on the distance traveled. What is the toll for a 12-mile trip?

• 4

• 6

• 5

• 3