Discrete and Continuous Data

EXAMPLE: There are five people thinking about going to a baseball game. Each ticket cost $15. If one person goes how much will the total be?

There are 5 people thinking about going to a baseball game. Each ticket for a baseball game cost $15. If 2 people go how much will the total be?

There are 5 people thinking about going to a baseball game. Each ticket for a baseball game cost $15. If 3 people go how much will the total be?

There are 5 people thinking about going to a baseball game. Each ticket for a baseball game cost $15. If 4 people go how much will the total be?

There are 5 people thinking about going to a baseball game. Each ticket for a baseball game cost $15. If 5 people go how much will the total be?

The water in a 20 gallon bathtub drains at a rate of 2 gallons per minute. The number of gallons remaining in the tub is a function of the number of minutes it has been drained. How many gallons are there in the beginning?

The water in a 20 gallon bathtub drains at a rate of 2 gallons per minute. How many gallons remain in the bathtub after 1 minute of draining the tub?

The water in a 20 gallon bathtub drains at a rate of 2 gallons per minute. How many gallons remain in the bathtub after 2 minute of draining the tub?

The water in a 20 gallon bathtub drains at a rate of 2 gallons per minute. How many gallons remain in the bathtub after 4 minutes of draining the tub?

The water in a 20 gallon bathtub drains at a rate of 2 gallons per minute. How many gallons remain in the bathtub after 8 minutes of draining the tub?

The water in a 20 gallon bathtub drains at a rate of 2 gallons per minute. How many gallons remain in the bathtub after 10 minutes of draining the tub?