Multiple Choice
Use the demand function 
to find the rate of change in the demand x for the given price 
Round your answer to two decimal places.
A) 1.44 units per dollar
B) -0.72 units per dollar
C) 0.72 units per dollar
D) 0.96 units per dollar
E) -1.44 units per dollar
Correct Answer:
Verified
Correct Answer:
Verified
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