This is the concept of financial algebra, we are required to calculate the value of stock ABC which follows the model given by: y=12.21x+37.42 given that x=62 days, the value of the stock after 62 days will be given by: y=12.21(62)+37.42 y=757.02+37.42 y=794.44 ABC will be worth $794.44 The answer is A]
