1. Solve the equation 2 sinx -√2 = 0. Give a general formula for all the solutions by using anglers in the interval [0, 2Π] and adding multiples of some integer k.
2. Find the exact value of each of the remaining trigonometry functions of θ.
cos θ = -12/13, θ in quadrant II
3. Graph the following function over a one-period interval.
Y = 1/5 + sin 4 (x + Π/6)
4. What is the slope of the secant line between the points (a, f(a)) and (b, f(b)) on the graph of f?
5. What is the slope of the line tangent to the graph off at (a, f(a))?
6. A rock is dropped off the edge of a cliff and its distance s (in feet) from the top of the cliff after a seconds is s(t) = 16t2. Assume the distance from the top of the cliff to the water below is 1936ft
a. When will the rock strike the water?
b. Make a table of average velocities and approximate the velocity at which the rock strikes the water.