ok here is my question that i am trying to solve, ive tried solving it but my answer is always wrong so if anyone has any idea what it is please share and thank you so much.

A baseball team plays in a stadium that holds 60,000 spectators. With the ticket price at $10, the average attendance at recent games has been 30,000. A market survey indicates that for every dollar the ticket price is lowered, attendance increases by 2000.(a) Find a function that models the revenue in terms of ticket price. (Letxbe the ticket price andR(x) be the revenue.)

R(x) =