1. Joe bought a new car in 2011 for $35.000. In 2015, Joe was offered a fair price of $15.000 for his car, but he turned it down *) Build a linear algebraic model, (ie, a function), that helps Joe find the car's value when it is 7 years old w Use your model to give an estimate to the current value of Joe's car? When will the value of the car be zero dollars. (According to your model)?​