Suppose that x thousand units of a commodity can be sold weekly when the price is...

 

Transcribed Image Text:

Suppose that x thousand units of a commodity can be sold weekly when the price is p dollars per unit and that x and p satisfy the demand equation p + 2x + xp = 38. How fast are weekly sales changing at a time when x = 4, p = 6, and the price is rising at the rate of $.40 per week? O Weekly sales are falling at the rate of 250 units per week. O Weekly sales are falling at the rate 0.25 per week O Weekly sales are rising at the rate of 0.25 units per week. O Weekly sales are rising at the rate of 250 units per week. Suppose that x thousand units of a commodity can be sold weekly when the price is p dollars per unit and that x and p satisfy the demand equation p + 2x + xp = 38. How fast are weekly sales changing at a time when x = 4, p = 6, and the price is rising at the rate of $.40 per week? O Weekly sales are falling at the rate of 250 units per week. O Weekly sales are falling at the rate 0.25 per week O Weekly sales are rising at the rate of 0.25 units per week. O Weekly sales are rising at the rate of 250 units per week.

Answer rating: 100% (QA)

ASsum that p and x are differentiable functim of t and ditferentiate te dom... View the full answer