raise money, a school band is selling tickets to a breakfast. The graph on the coordinate grid below shows the functional relationship between the number of tickets sold and the revenue. What is the domain of the function? A. integers from 0 to 400 B. real numbers from 0 to 500 C. integers from 0 to 80 D. real numbers from 0 to 100
B. real numbers from 0 to 500
The domain of a function represents all the possible inputs, which in this case is the number of tickets sold. The graph shows the number of tickets sold varying from 0 to 500, therefore the domain of the function is all real numbers from 0 to 500.