suppose that the price p in dollars and the weekly sales x

Last updated: 6/20/2023

suppose that the price p in dollars and the weekly sales x in thousands of units of a certain commodity satisfy the demand equation 8p3 x 8100 Determine the rate at which sales are hanging at a time when x 10 p 10 and the price is falling at the rate of 10 per week The rate at which sales are changing is thousand units per week