Unit 4 Project Overall Expectations: 1. Determine functions that result from the addition, subtraction, multiplicationa division of two functions and from the composition of two functions, describe properties of the resulting functions, and solve related problems 2. Compare the characteristics of functions, and solve problems by modeling and reasoning with functions, including problems with solutions that are not accessible by standard algebraic technique Tasks 1: Nadia collected the data in the table below using a CBR after a ball was dropped. a. Enter the data into L1 and L2 using TI-83 Plus or Excel. Graph the relation b. Without looking at the graph, how do you that the relation is not linear? c. Use the regression to find the equation of the quadratic best fit. d. Is this equation a good model? Justify your answer Unit 4 Project Overall Expectations: 1. Determine functions that result from the addition, subtraction, multiplicationa division of two functions and from the composition of two functions, describe properties of the resulting functions, and solve related problems 2. Compare the characteristics of functions, and solve problems by modeling and reasoning with functions, including problems with solutions that are not accessible by standard algebraic technique Tasks 1: Nadia collected the data in the table below using a CBR after a ball was dropped. a. Enter the data into L1 and L2 using TI-83 Plus or Excel. Graph the relation b. Without looking at the graph, how do you that the relation is not linear? c. Use the regression to find the equation of the quadratic best fit. d. Is this equation a good model? Justify your