Mathematics, 09.04.2021 19:20 ashiteru123

Gas mileage depends in part on the speed of the car. gas mileage of a subcompact car is given by m(x) = -0.04x²+3.6x-49, where 20 < x < 70 represents the speed in miles per hour and m(x) is given in miles per gallon. At what speed will the car get the maximum gas mileage?

what is the maximum gas mileage?

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Gas mileage depends in part on the speed of the car. gas mileage of a subcompact car is given by m(x...

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