Can you please help me with these Trig Basics problems

__ Use the gulde discussed In class to graph the following trig functions. Clearly ldentlfy the amplitude, mldllne, period, phase shift, max/min (If applicable), and the key points 1) 3:: 381n(2x-3) 1 Solve the following. Draw a diagram, show your work, and answer in a complete sentence. 5) A ship leaves port heading due North. After 50nm, it turns due East. What is the direct distance between the ship and the port (nearest tenth of a nm)? What bearing would the ship take to get back to port (nearest tenth of a degree)? 2) y=cos(3x+)5 4) y=2sc(x)+3 You are rock climbing with a friend. You are on the ground 20 ft from a cliff and your friend is climbing the vertical cliff. There is a 30ft rope pulled tight attaching you and your friend. What is the angle of elevation from you to your friend? Round to the nearest tenth of a I degree