The data in the table represents the predicted price of a gallon of milk, y, for number of years, X. Which form of an equation was used to model the price of a gallon of milk? Price of Milk
0 1 2 3 4 Price $3.00 $3.12 $3.24 $3.37 $3.51
O y = ax + b
O y = ax2 + b
O y= aby
O y= a + bx Years​

Jody bought 20 shares of amazon at the close price of $121.00. she bought 20 more shares a year later at the price of $127.00. two years later, she sold all of her shares at the price of $133.00. her broker charges $50 for each transaction. after all of these transactions, how much money did jody make?