Scientists believe there is a link between ambient temperature and damage to a head gasket on a car. They perform a study recording daily temperature and the damage index to a head gasket on a car.

Question

What is the domain?
Responses
A temperaturetemperature
B type of cartype of car
C damage indexdamage index
D mileage on carmileage on car
E type of head gasket

Answer 1

The domain in this context refers to the set of values for which the relationship is being studied. Since the scientists are investigating the link between ambient temperature and the damage index to a head gasket, the relevant domain here would be the values for ambient temperature.

Therefore, the correct response is:

A temperature