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(Revision 15) 1. As shown in the figure below, a camera is mounted on a point 30 m from the base of a rocket launching pad. The rocket rises vertically when launched, and the camera's angle is continually adjusted to follow the base of the rocket Rocket 8 - 30 m a Express the height x as a function of the elevation angle . b. Give the domain of the function in part a. c. Give the height of the rocket when the elevation angle is a / 3. (10 points) 2. Consider the graphs of the functions f and g shown in the figure below. Graphs of the function f and g Fill in the table below with the corresponding values of f and g 3 4 5 f (x) g (x) b. Use the table in part a to evaluate each of the expressions listed below. i. go f(-2) ii. go f (1) ili. go f (4) iv. f . g(0) v. fog(4) vi fog(-1)