Question

Screen 22
An amusement park charges $34.95 per person for admission and $10.00 per car for parking. For purchases of at least 1 ticket, the table shows the relationship between p, the number of people in a car, and c, the total cost in dollars.

P to C

1 to 44.95
2 to 79.90
3 to 114.85
4 to 149.80

The amusement park states that at most 4 tickets can be purchased. What is the range of the function in this situation?

Answer 1

The cost is c = 34.95p + 10 for p = 1,2,3,4, so the range is the set of outputs
{44.95, 79.90, 114.85, 149.80} (dollars).