Question 205620
{{{R=-0.25p^2 + 250p}}}
You are told Revenue, R, is price * demand. Price is represented by p. Let demand be represented by d.
{{{Revenue = Price * Demand}}}
{{{R = p * d}}}
{{{-0.25p^2 + 250p = p * d}}}
{{{-0.25p + 250 = d}}}
Which is the same result you would get by factoring out a p from the original equation for R