- 8 Jacelyn Purchased A New Car For 18 999 The Yearly Depreciation Of The Value Of The Car Can Be Modelled By The Equat 1 (31.12 KiB) Viewed 48 times
8. Jacelyn purchased a new car for $18 999. The yearly depreciation of the value of the car can be modelled by the equat
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8. Jacelyn purchased a new car for $18 999. The yearly depreciation of the value of the car can be modelled by the equat
8. Jacelyn purchased a new car for $18 999. The yearly depreciation of the value of the car can be modelled by the equation V(t): = 18 999 (0.93)', where V() is the value of the car and is the number of years that Jacelyn owns the car. Estimate the instantaneous rate of change in the value of the car when the car is 5 years old. What does this mean? 9. A A diver is on the 10 m platform, preparing to perform a dive. The diver's height above the water, in metres, at time t can be modelled using the equation h(t) = 10 + 2r - 4.9r². a) Determine when the diver will enter the water. b) Estimate the rate at which the diver's height above the water is changing as the diver enters the water.