How can I solve these problems using TI-89
Given the revenue of the function
Using differentials, find the approximate change in profit if the level of production changes from q=90 to q=91. Find the true change.
I'm really stuck, can someone help me out? Do I need to use the integration tool to solve this?
Re: How can I solve these problems using TI-89
First of all, you can only ever calculate profit if you subtract the costs from the revenue. Do you have the costs?
Originally Posted by own3dripy