Answer:
$1,225.394
Explanation:
We know that...
x = pizzas sold
and
y = profits
In this case, we are searching for the expected profits (y) of pizzas when we sell 325 (x). All we have to do is plug this in the equation given.
4.009(325) - 77.531 = 1225.394
So y or our profit, is $1,225.394