Question 1 (5 points) [ > Without graphing, answer the following questions for each of the functions below: i. What are the end behaviours of this type of function (what quadrant does it begin and end in?) ii. What is the maximum and minimum number of x-intercepts for this type of function? ifi. What is the maximum and minimum number of turns for this type of function? iv. State if there are any restrictions on the domain and range on this type of functicn. It may be easiest to format your answer by setting up a chart with the headings "End Behaviours, Maximum number of x-intercepts, Minimum number of x-intercepts, Maximum number of turns, Minimum number of turns, and Restrictions\Question 2 (6 points) 40 Listen Using the graphs provided, determine the equation for the polynomial function being represented. Show all of your work. ( a) X -5 -4 -3 - 2 6- - 8- -10+ - 12-+ O b)O b) -6 3 5 Question 3 (6 points) 1 Listen Using the table of values given, determine the equation of the function that would model this data.Question 3 (4 points) = > | Using the table of values given, determine the equation of the function that would maodel this data. Question 4 (4 points) Saved [ > Determine if the following polynomial functions have even or odd symmetry, or neither. Justify your Question 5 (6 points) [ > ] Factor each of these polynomial functions completely. Show all of your work. (] a f(z) = z* 22 + 8z + 12 O ) flz) =2z% + 522 4z 3 (J o 7(z) = 2z* + 32 2622 15z + 36 Question 6 (8 points) [ > Using what you have learned in this unit, solve the following problem: [:] The profit of a company can be modelled by the polynomial function pig) = a* + 10* + 8 6, where Fis the profit, in thousands of dollars, and tis the time, in years. When will the company make their maximum profit of $18 0007