1.) Suppose that in the year 2010, the cost of a compact car averaged $14500 and that in 2013, the cost averaged $16900. Assuming that the relationship between year and cost is linear, develop a formula for predicting the average cost of a compact car in the future. Let the variable be the years since 2010. Be sure to use the lower case variables and . (Note: An equation with an equals sign and two sides must be used).