SOLUTION: The fuel efficiency for a certain midsize car is given by
E(v) = −0.011v2 + 1.446v + 3.8
The speed yields 66 but I don't know how to find out What the maximum fuel effic
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Question 833393: The fuel efficiency for a certain midsize car is given by
E(v) = −0.011v2 + 1.446v + 3.8
The speed yields 66 but I don't know how to find out What the maximum fuel efficiency for this car is MPG please show me how I am so lost.
Answer by richwmiller(17219) (Show Source): You can put this solution on YOUR website!
parabola
vertex | (65.7273, 51.3208)
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