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 Nov3 awarded Notable Question Sep28 awarded Famous Question Jul2 awarded Curious Apr5 awarded Notable Question Mar27 awarded Notable Question Feb10 awarded Popular Question Dec17 awarded Popular Question Oct21 awarded Popular Question Oct10 accepted Finding Revenue Function and Max Revenue Oct10 comment Finding Revenue Function and Max Revenue Yeah I realized that after my post. Oct10 comment Finding Revenue Function and Max Revenue Nevermind. Brain fart. I've solved them. It's $q=-70000+\frac{\sqrt{-70000^2-4*1396000}}2$ and $q=-70000-\frac{\sqrt{-70000^2-4*1396000}}2$ Which are 69800 and 20 respectively. Oct10 comment Finding Revenue Function and Max Revenue Do I just input 40000 in place of q? Oct10 comment Finding Revenue Function and Max Revenue I'm afraid I don't quite understand, can you be more specific? Oct10 comment Finding Revenue Function and Max Revenue I gave it a shot and I end up with $0=q^2-70000q+1396000$, although this is unfactorable. Oct10 asked Finding Revenue Function and Max Revenue Oct9 accepted Adding Logarithms Oct9 asked Adding Logarithms Oct8 accepted Computing the limit. Oct8 accepted Finding the limit $\lim_{x\to-\infty} (2x)/(2x-1)^2$. Oct8 comment Computing the limit. Thanks guys, I actually plugged it in right after I posted the question, so I figured something was up. I guess I just assumed my prof wouldn't have a question that was that easy.