### Home > A2C > Chapter 10 > Lesson 10.1.2 > Problem10-40

10-40.

You decide to park your car in a parking garage that charges $3.00$ for the first hour and $1.00$ for each hour (or any part of an hour) after that.

1. How much will it cost to park your car for 90 minutes?

$4.00$

2. How much will it cost to park your car for 118 minutes? 119 minutes?

$4.00$ for both

3. How much will it cost to park your car for 120 minutes? 121 minutes?

$4.00$ for 120 minutes, $5.00$ for 121 minutes.

4. Graph the cost in relation to the length of time your car is parked.

5. Is this function continuous?

No, it is not.