Unit 6: Polynomial and Sinus at on - C G myclass norquest.ca/mod/quiz/attempt.php?attempt-2825805Romid-18981998page-1 E L Not yet answered Marked out of 100 Z Time left 1:19:10 A rider gets on a Ferris wheel at the lowest point of rotation and completes one full revolution in 3 minutes. The Ferris wheel has a diameter of 24 m and a centre that is 13 m above the ground. The height of a rider above the ground, y, in metres, can be modelled by the sinusoidal function Salons W WW yasin(bt = 1.57) + d where t is the elapsed time in minutes. Which of the following functions best models the height of the rider during the rotation of the Ferris wheel? Select one: O a. y = 24 sin(2.09t - 1.57) + 13 M C % A & B 5\fUnit 6: Polynomial and Sinus * in as. norquest.ca/mod/quiz/attempt.php?attempt=2825805&cmid=1898199&page=3 Time left 1:18:28 Question 3 Not yet answered Marked out of 1.00 Choose the best estimate for 120 in radians. Select one: O a. 3.1 O b. 0.7 O C. 2.8 O d. 2.1 Previous page Next page 9 hpUnit 6: Polynomial and Sinus x myclass norquest.ca/mod/quiz/attempt.php?attempt=2825805&cmid=1898199&page=4 Question 4 EGE Not yet answered Marked out of 1.00 060-XL- Time left 1:18:05 r,2022 Determine the degree of this polynomial function: Select one: O a. 3 O b. 0 O C. 2 9 M hpUnit 6: Polynomial and Sinus x myclass. norquest.ca/mod/quiz/attempt.php?attempt=2825805&cmid-1898199&page-5 LEGE Time left 1:17:49 5,060-XL- Spr,2022 Question 5 Not yet answered Marked out of 1.00 Determine the degree of this polynomial function: 15 X 3 + 6X - 8 f( x ) = Ex Select one: 3 b. O C. 2 d. hp