Task 1: (18 marks) In each of these examples determine the following, use the correct notations: Domain and Range Identify weather it is a function or not a function. a) b ) () 4y O 1 1 6 8 10 12 14 16 Domain Domain Domain Range Range Range Function?: Function? Function?: 720 -12-10 - 8-15 12 2 s 141 Domain Domain Domain Range Range: Range: Function?: Function? Function?:1 The following function h(x) =-2 (x-12)? +5 has undergone a horizontal transition of (1) to the right, a vertical transition up by( 3). and stretched by the factor of (4). What would be the new function? ( 3 marks) a. Write an equation of the form y = a(x h)* + k with vertex (2, 10) that models the flight path for the toy rocket, assuming the rocket leaves the ground at (0, 0). (5 marks) Hint: to find the value of a, use the coordinates of a point where rocket leaves the groung and your knowledge of h and k values of the vertex form. b. What are the domain and range of the function? What do they represent in this situation? (3 marks)