Alice's freezer can be set to a range of temperatures, from -6 degrees to -1, degrees celsius. when the temperature is -1 degrees celsius, it takes water 4 hours to freeze, which is the longest time. the shortest time is 2 hours, when the temperature is set to -6, degrees celsius. t(t) models the time (in hours) it takes water to freeze at a temperature of t degrees celsius. which number type is more appropriate for the domain of t? what's the appropriate domain?