Website Profit you operate a gaming website, www. mudbeast. net, where users must pay a small fee to log on.
When you charged $4 the demand was 510 log-ons per month.
When you lowered the price to $3.50, the demand increased
to 765 log-ons per month.
(a) Construct a linear demand function for your website and
hence obtain the monthly revenue R as a function of the log-
on fee x.
R(x)
(b) Your Internet provider charges you a monthly fee of $10 to
maintain your site. Express your monthly profit P as a
function of the log-on fee x.
P(x)
Determine the log-on fee you
should charge to obtain the largest possible monthly profit (in
dollars).
X = $
What is the largest possible monthly profit (in dollars)?
$