Question

The graph shows the temperature of ice cream in an ice chest during an overnight trip. What is the domain of this function?

A: The domain is negative 10 through 30.
B: The domain is all integers from negative 10 through 30.
C: The domain is all real numbers 0 through 30.
D: The domain is all integers from 0 through 30.

Answer 1

The domain is all real numbers ranging from 0 all the way to 30. so the answer is C.