Answer:
[tex]y = 50 + (2times230) = 510[/tex]
Step-by-step explanation:
There are 230 audience member. It can be like all the audience can buy a video or some of the audience buy a video or no one will buy.
If we take y as the amount that Roger is going to get for selling the videos then y can be represented as [tex]y = 50 + 2timesx[/tex]. x is the number of videos that get sold.
x's value differs from 0 to 230.
The practical domain of a function is represented by the values of the variable for which the function will work. Here the variable that is x differs from 0 to 230. Hence, domain of the function is between 0 and 230.
Roger will earn most if all the audience buy a video. It means x = 230.
[tex]y = 50 + (2times230) = 510[/tex]
