Question

sarah has sold $33 worth of tickets sales to the comedy show. She has 4 tickets left to sell at $11 per hour

Answer 1

The equation would be y=11x+33.

The x can be 0, 1, 2, 3, 4. It cannot be any other number than these 5.
Y is just whatever you get when you plug the x in for 0, 1, 2, 3, or 4

Answer 2

The domain of the function is {0,1,2,3,4} and the range of the function is {$33, $44, $55, $66, $77}

Explanation:

Consider the provided information.

Sarah has sold $33 worth of tickets sales to the comedy show. She has 4 tickets left to sell at $11 per hour.

First write the function as shown.

Let the number of tickets are x and she already sold $33 worth of tickets.

Therefore the function is:
`f(x)=11t+33`

For t=0

`f(0)=11(0)+33=33`

For t=1

`f(1)=11(1)+33=44`

For t=2

`f(2)=11(2)+33=55`

For t=3

`f(3)=11(3)+33=66`

For t=4

`f(4)=11(4)+33=77`

Hence, the domain of the function is {0,1,2,3,4} and the range of the function is {$33, $44, $55, $66, $77}