If the demand function for q units of a commodity at p$ per unit is given by , find the rate of change of quantity with respect to price when p = $20. Round your answer to three decimal places.
A) 0.208
B) -0.208
C) 0.104
D) -0.090
E) 0.045

Question

If the demand function for q units of a commodity at p$ per unit is given by  , find the rate of change of quantity with respect to price when p = $20. Round your answer to three decimal places. ​
A) 0.208 
B) -0.208 
C) 0.104 
D) -0.090 
E) 0.045

Quizplus · Accepted Answer

The Answer of If the demand function for q units of a commodity at p$ per unit is given by  , find the rate of change of quantity with respect to price when p = $20. Round your answer to three decimal places. ​
A) 0.208 
B) -0.208 
C) 0.104 
D) -0.090 
E) 0.045

If the Demand Function for Q Units of a Commodity