he 11 of 12 VVS: 30-2 A5-8 (May. 2022) 13. sinusoidal equation. (10 marks) Analyze each graph then state the amplitude, period, equation of the midline and the corresponding The starting point of each sine curve is marked with a square. Graphs were drawn on a TI calculator in degree mode with window settings of: WINDOW Xmin= -90 Xmax=360 Xsc1=30 Ymin=-2 Ymax=4 Yscl=1 Amplitude: Period: Midline: Equation: Amplitude: Period: Midline: Equation Amplitude: Period: A Midline: Equation Amplitude: Period: Midline: EquationVista Virtual School - A5-8 The motion of a passenger on a Ferris Wheel is periodic. The passenger starts in the lowest position then rises to the maximum height and returns to the lowest position. This motion repeats as the wheel rotates . The Ferris Wheel to the right has a diameter of 50 m. Passengers enter and exit the riding capsules on a platform that is I'm above the ground. It takes 10 minutes for the Ferris Wheel to complete 1 full revolution. a. Sketch a sinusoidal graph that models the height of a passenger above the ground for 2 revolutions. Choose an appropriate scale that uses more than half of the provided grid. Label your axes, y-intercept, amplitude, period and midline on your graph. (3 marks) b. Model the function above with an equation of the form h = a sin( bt - 1.57) + d, where h represents the height, in metres, of a passenger above the ground, and t represents the time, in minutes, after the ride has started. Express the values of a, b, and d to the nearest hundredth, if necessary. (1 mark) End of Assignment