Question

3. The temperature of a swimming pool

is 75°F. When the pool heater is
turned on, the temperature rises
2°F every hour. What will the
temperature be after 3 hours?
Make a function table to
answer the question.

Answer 1

The temperature of the swimming pool will be 81°F after 3 hours.

Step-by-step explanation:

To find the temperature after 3 hours, we can create a function table to represent the temperature change. We start with an initial temperature of 75°F and the temperature rises by 2°F every hour.

So, after 1 hour, the temperature would be 75°F + 2°F = 77°F. After 2 hours, the temperature would be 77°F + 2°F = 79°F. And after 3 hours, the temperature would be 79°F + 2°F = 81°F.

Answer 2

81 F

Step-by-step explanation:

Hours | Temp.

0 | 75F

1 | 77F

2 | 79F

3 | 81F