We want to study the profit function for the given case.
We will see that the independent variable is the number of pizzas sold and the dependent variable is the profit.
We know that:
- Each pizza kit is sold for $6.00
- The total cost for the event is $50.
So if the kids sell n of the pizza kits, the revenue is:
r(n) = n*$6.00
The profit is computed as the difference between the revenue and the cost, so the profit equation is:
p(n) = n*$6.00 - $50
Now we want to see:
Which is the independent variable?
The one that is free to change, in this case, is n, the number of pizzas sold.
What is the dependent variable?
The one that changes in response to the changes in the independent variable, in this case, is the profit, obviously, the profit will depend on the number of pizzas sold.
If you want to learn more, you can read:
brainly.com/question/17498238