2 6.1.2 Exam: Semester 2 ХА
Question 33 of 40
A Ferris wheel with a radius of 30 feet is rotating at a rate of 3 revolutions per
minute. At time t= 0 a chair on the Ferris wheel is at the lowest point, which is
10 feet above the ground. Which of the following models describes the height
h(in feet) of the chair as a function of time t(in seconds)?
O A. 1 --30 cos () +10
B. ) = 30 cos (***) + 40
O C. h=-30 cos(it') +40
O D. h = 30 cos () +10
SUBMIT

Does the function satisfy the hypotheses of the mean value theorem on the given interval? f(x) = 4x^2 + 3x + 4, [−1, 1] no, f is continuous on [−1, 1] but not differentiable on (−1, 1). no, f is not continuous on [−1, 1]. yes, f is continuous on [−1, 1] and differentiable on (−1, 1) since polynomials are continuous and differentiable on . there is not enough information to verify if this function satisfies the mean value theorem. yes, it does not matter if f is continuous or differentiable; every function satisfies the mean value theorem.