2. Solve to express the general solution to 5 sec 6 2 = 3:205 6 using exact radian measure. 2. A small plane is flying at a constant altitude of 300-1] r'n directly toward an observer. Assume the ground is at in the region close to the observer [see page szor a similar example). a} Sketch the graph of the in notion that represents the relation between the horizontal distance, in metres. from the observer to the plane and the angle, in radians, formed by the vertical and the line of sight to the plane up to the point where the plane is directly overhead the observen Be sure to include values along the horizontal and vertical axes. Your graph should include on y the portion of the function that corresponds to the problem. b} What is the equation of the vertical asymptote line? :1 What is the domain of the graph? cl} What is the range of the gra ph