Multiple Choice
The fuel efficiency (in miles per gallon) of a sport utility vehicle (SUV) depends on its weight according to the formula 
where x is the weight of an SUV in pounds. According to the model, what is the weight of the least fuel-efficient SUV?
A) 6,000 pounds
B) 3,000 pounds
C) 3,100 pounds
D) 2,000 pounds
E) 326 pounds
Correct Answer:
Verified
Correct Answer:
Verified
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