2. As shown in Figure 2, a camera is mounted at a point 3000 ft from the base of a rocket launching pad. The rocket rises vertically when launched, and the camera's elevation angle is continually adjusted to follow the bottom of the rocket. (a) Express the height x as a function of the elevation angle 0. (b) Find the domain of the function in part (a). Rocket 3000 ft Camera Figure 2

Identify the amplitude, midline, period, of the following function and then write its equation using sine or cosine. Amplitude = Midline = Period = Equation: f(x)%3= 8. f(x) 2-- 10 15 2025 30 35 40 IT: -2-

A Ferris wheel has a radius of 42.2 feet. The bottom of the Ferris wheel sits 0.7 feet above the ground. You board the Ferris wheel at the 6 o'clock position and rotate counter-clockwise. a. Write a function f that determines your height above the ground (in feet) in terms of the number of radians you have swept out from the 6 o'clock position, a. f(a) = Preview b. Write a function g, that determines your height above the ground (in feet) in terms of the number of feet you have traveled since you started rotating, s. 9(s) Preview

Determine the amplitude, midline and period, then find the formula of the function