Thread: demand

Suppose the demand for a certain item is given by D(p)=-4p^2+3p+5, where p represents the price of item. Find D'(p), the rate of change of demand with respect to price. Thanks

Originally Posted by ArmiAldi

Suppose the demand for a certain item is given by D(p)=-4p^2+3p+5, where p represents the price of item. Find D'(p), the rate of change of demand with respect to price. Thanks

Taking the Derivatve gives.