Find the vertex and that will either be you max or minSo here's where I am now. I need to find the minimum of the following function:
I have absolutely no idea where to begin.
On this one, I need the maximum:
Again, don't know what to do here.
Then there's this other problem that wants me to find the "price that will yield the maximum revenue" and the maximum revenue itself:
It firsts asks me to find the revenue earned for each price given, which were $4, $6, and $8. So the earned revenue would be:
R ($4) = $432
R ($6) = $504
R ($8) = $480
Back to finding the price that will give the maximum revenue, I chose $6, because, according to those prices and revenue earned, $6 brought in the most, at $504, but these two were wrong. So I don't know what to do.