\fQuestion 4 (3 marks) Show your work and draw box(es) around your final answer(s). Solve the equation x2 - 12x - -32 , either: a. Graphically. Draw a sketch of the function and identify your solution in on the gr OR b. Algebraically. Show your work. Question 5 (3 marks) Show your work and draw box(es) around your final answer(s). Include therefore stateme question. If you solve algebraically, show all of your work. If you solve graphically, include calculator steps. An astronaut jumps from the door of her spacecraft on to the surface of Mars. Her height is by function h(t) - -0.75t2 + 2t + 11, where h(t) is her height above the ground in meters a seconds. Answer the following questions to the nearest tenth. a. How far above the ground is she before she starts her jump? b. What is her maximum height during the jump? c. How long does it take for her to reach her maximum height?Question 6 (5 marks) Show your work and draw box(es) around your final answer(s). If you solve algebraically, sho work. If you solve graphically, include all of your calculator steps. Given the function in the graph below, determine the following: (0, 13) (3. -5) a. The equation in vertex form (y - a(x - h)? + k). b. The equation in general form (y - ax? + bx + c). c. The x-intercepts of the functions, rounded to the nearest hundredth. Hint: Use your calculator with one of your equations to find these values