Based on historical observations, Gary has gathered the following data, which show the numbers of these coffees sold over six different price values:

$\backslash$table$[[$Price$,$Number Sold$],[$$$2\mathrm{.}70,760],[$$$3\mathrm{.}50,510],[$$$2\mathrm{.}00,980],[$$$4\mathrm{.}20,250],[$$$3\mathrm{.}10,320],[$$$4\mathrm{.}05,480]]$