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2. Analyze the function f(x) = sec 2x. Include: - Domain and range - Period and Amplitude - Two Vertical Asymptotes (6 points) 5. Find the exact value of cos(arcsin( l D. For full credit, explain your reasoning. (2 points) 4 4. A person is watching a boat from the top of a lighthouse. The boat is approaching the lighthouse directly. when rst noticed, the angle of depression to the boat is 16'18'. When the boat stops, the angle of depression is 4851'. The lighthouse is 200 feet tall. How far did the boat travel from when it was first noticed until it stopped? Round your answer to the hundredths place. (3 points) 20. A person is watching a boat from the top of a lighthouse. The boat is approaching the lighthouse directly. When first noticed, the angle of depression to the boat is 18 33'. When the boat stops, the angle of depression is 51 33'. The lighthouse is 200 feet tall. How far did the boat travel from when it was first noticed until it stopped? Round your answer to the hundredths place. (1 point)