12. Yanick has been saving money to attend a Grey Cup game. He has money in a tax-free savings account, or TFSA, eaming5.6% , compounded annually. The growth of Yanick's money can be modelled by the following exponential mction, where t is the number of years and y is the nal amount: y = 375(1.056)' a. b. d. Explain what the numerical value 375 represents, within the given context. (1 mark) Yanick did some research and found that for the 2019 Grey Cup in Calgary, the cost of a ticket in the seating area he would prefer cost $419. Yanick assumes that the cost of a ticket will rise a hit each year, so he wants to have at least $450 saved to purchase a ticket. Algebraically determine the number of years and months it will take Yanick to save at least $450 for a ticket. Round your answer to the nearest month. (2 marks) Jasmin attended the 2019 Grey Cup in Calgary. While in attendance she saw Dane Evans, the quarterback of the Hamilton Tiger-Cats, throw an incomplete pass that hit the ground. The path of the incomplete pass can be modelled with the following points: Time (5) Height (feet) 26.23 31.85 23.11 Model the quarterback's incomplete pass using a quadratic regression equation in the form y = ax2 + bx + c , rounding values to the nearest hundredth. Explain what information the value c tells us about the path of the football. (2 marks) Identify the domain and range of the quadratic regression equation you found in part 0. Explain what the values mean in the given context. (2 marks)