Michael bought a new car at a cost of $16600. The car depreciates in value by 20
ID: 3018177 • Letter: M
Question
Michael bought a new car at a cost of $16600. The car depreciates in value by 20% each year.
Part C was neither the 1, 2, or 5 options
Would be helpful if C and D can be explained. Thank you.
thAS Asses Secure https://imathas.rationalreasoning.net/assessment/showtest.php?action-skip&to-1;&treattempt-1; Michael bought a new car at a cost of S16600. The car depreciates in value by 20% each year. a. Complete the table below by deternining the average rate of change of the value of Michael's car with respect to the number of years since he purchased the car. The average rate of number of years years sinceValue of The change inchange of the value of since Michael Michael Michael's car The change in the Number of number of the value of Michael's car with puirchased his car, purchased his(indollars)i's car, respeet to the mumber purchased it (in dollars Ac (in dollars)of years since he Ar car, r 16600 5976 2988 10624 3824.64 1912.32 6799.36 2447 7696 1223 8848 4351 5904 b. Define a function b that gives the value of Michael's car (in dollars) in terms of the number of years since he purchased the car, r. 16000(.80)^r Preview bir c. Using the table above, what do you notice about the average rate of change of the value of Michael's car with respect to the number of years since he purchased the car for consecutive equal changes in the number of years since Michael purchased his car O The average rate of change of the value of Michael's car with respect to the number of years since he purchased the car is constant The average rate of change of the value of Michael's car with respect to the nun ber of years since he purchased the car s de reasi O The average rate of change of the value of Michael's car with respect to the number of years since he purchased the car is at first increasing then decreasing The average rate of change of the value of Michael's car with respect to the number of years since he purchased the car is increasing None of the above d. Use function notation to represent the average rate of change of the value of Michael's car with respect to mumber of years since he purchased the car as the number of years elapsed increases from 2 to 7 years. -- 2) /w Preview 923 PM 10/12/2017 ere to searchExplanation / Answer
c) the avearge rate of change of Michaels car with respect to number of years since he purchased is decreasing
dividing each year value of car by 2 we can see that the average rate of change is decreasing
d) function notation to represent avearge rate of change is
{b(7 ) - b(2)} / (7 - 2)