B.) what are the values of a and b in y=ab^x

c.) Predict the value of the car 8 years after purchase.

Lesson 1.4 Exponential Functions Workbook 1.4 2. Dana has predicted the value of her car in the first few years of ownership using a function of the form y = ab'. Years After Purchase Value 0 $25 500.00 $21 675.00 2 $18 423.75 W $15 660.19 1 a. Is this an example of exponential growth or exponential decay. Explain. This is an example of exponential decay because as x increases the y decreases. 2 b. What are the values of a and b in y = ab*