Which expression below gives the average rate of change of the function gx) = -x2 - 4x on the interval 6 sxs8 ?
[-82 - 4(8)] - [-62 - 4(6)]
8-6
[-62 - 46)]-[-82 - 4(8)]
8-6
8-6
[-82 - 4(8)] - [-62 - 4(6)]
8-6
[-62 - 46)]-[-82 - 4(8)]
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Solve the problem by making up an equation. a man could arrive on time for an appointment if he drove the car at 40 mph; however, since he left the house 15 minutes late, he drove the car at 50 mph and arrive 3 minutes early for the appointment. how far from his house was his appointment?