Lial decay occurs when the quantity of something decreases at a rate that is 1a| to its current value . For example ,a population of animals might decay as their ls slowly eroded by human encroachment ,or the amount of radiation that is emitted from rtive substance could decrease as time passes . that your friend Rhyley has saved $5,000 toward the cost of a car and her parents lreed to match that amount, dollar for dollar. You learned in your algebra 2 class that the a car decreases as time passes .You want to use your knowledge to help your friend best car that she can with the money she has available .Rhyley has narrowed the down to two different cars , both of which have similar features L750 Cost : $9,995 : 89,325 Mileage : 73,498 Manufacture: 2015 Year of Manufacture: 2017 =actor (average ): 12% Decay Factor (average ): 18% information given and your knowledge of exponential decay to help your friend Rhyley rering the questions below. an exponential decay function in the form f(x) = ab" for each of Cat A and Car B. how you determined the value of b for each function 8750 (0.88 m 3995 (0.32 )nx