A chain of auto service stations has found that its monthly sales volume y (in dollars) is related to the price p (in dollars) of an oil change according to , . What is the rate of change of sales volume when the price is $40? Interpret your answer. Round your answer to the nearest dollar.
A)-6,708. If the price of an oil change goes from $40 to $41, the monthly sales volume will decrease by $6,708.
B)-298. If the price of an oil change goes from $40 to $41, the monthly sales volume will increase by $298.
C)-298. If the price of an oil change goes from $40 to $41, the monthly sales volume will decrease by $298.
D)-149. If the price of an oil change goes from $40 to $41, the monthly sales volume will decrease by $149.
E)-149. If the price of an oil change goes from $40 to $41, the monthly sales volume will increase by $149.

Question

A chain of auto service stations has found that its monthly sales volume y (in dollars) is related to the price p (in dollars) of an oil change according to  ,  . What is the rate of change of sales volume when the price is $40? Interpret your answer. Round your answer to the nearest dollar. ​
A)-6,708. If the price of an oil change goes from $40 to $41, the monthly sales volume will decrease by $6,708. 
B)-298. If the price of an oil change goes from $40 to $41, the monthly sales volume will increase by $298. 
C)-298. If the price of an oil change goes from $40 to $41, the monthly sales volume will decrease by $298. 
D)-149. If the price of an oil change goes from $40 to $41, the monthly sales volume will decrease by $149. 
E)-149. If the price of an oil change goes from $40 to $41, the monthly sales volume will increase by $149.

Quizplus · Accepted Answer

The Answer of A chain of auto service stations has found that its monthly sales volume y (in dollars) is related to the price p (in dollars) of an oil change according to  ,  . What is the rate of change of sales volume when the price is $40? Interpret your answer. Round your answer to the nearest dollar. ​
A)-6,708. If the price of an oil change goes from $40 to $41, the monthly sales volume will decrease by $6,708. 
B)-298. If the price of an oil change goes from $40 to $41, the monthly sales volume will increase by $298. 
C)-298. If the price of an oil change goes from $40 to $41, the monthly sales volume will decrease by $298. 
D)-149. If the price of an oil change goes from $40 to $41, the monthly sales volume will decrease by $149. 
E)-149. If the price of an oil change goes from $40 to $41, the monthly sales volume will increase by $149.

A Chain of Auto Service Stations Has Found That Its