Linear Functions: Model from Two Points-Quiz-Level H
Ivan buys a card that he uses for bus rides in his town. The table shows the amount of money remaining on the card, y, as a function of the number of bus rides he takes, a. The rate of change is-2 since each bus ride costs $2. How much money is on the card when Ivan buys it?Number of Bus
Rides, X
4
6
7
10
Amount of Money
Remaining on Card ($). Y
27
23
21
15