The price p (in dollars) and the quantity x sold of a certain product satisfy the demand equation x=-5p+200. Find a model that expresses the revenue R as a function of p. (Remember, Requals=xp.)
R(p)=
R(p) = p * (-5p + 200)
R(p) = -5p^2 + 200p
R(p)=
R(p) = -5p^2 + 200p