Answer:
-4
Step-by-step explanation:
I believe that it is 6 and 76/5. As an improper fraction, it would be 106/5.
Answer:
x = -2
Step-by-step explanation:
Marginal Revenue is defined as the revenue generated with respect to increase in sale of another extra unit of product.
So we will calculate Marginal Revenue equation by finding the change in Revenue with respect to change in Quantity.
Given the Total Revenue Function as:-

Differentiating Total Revenue function (Tr) with respect to quantity (q):-
So Marginal Revenue equation will be, 