1. Pg. 352 Homework Study, Study, Study!! **Test Wednesday!!** #15#36-120°, -2π/3 #2368°, 112°#4723°, 23π/180 = 0.40 #5175°#290.36, 0.93, 0.38 #371.28, 1.27, 1.62#61use identities #62use identities#2amp = 1, max = 1 #8D: R; R: [-1, 1], P = 2π/7#23[0, 4π] x [-2, 2] #34x = 1.45#390 ≤ x < 0.64, 2.50 < x < 2π #7P = π/2, [-π/4, 5π/4]#8P = π/3, [0, π] #9P = π, [-π/4, 11π/4]#10P = 4π, [0, 12π] #22#31x = ±0.59, ±5.69 #42<B = 35°, c = 27.16, a = 22.25#250.52, 30° #27 0.64, 36.87° #290.79, 45° #330.52, 30° #34 1.31, 74.78° #351.03, 59.04°#54

2. 6.1 – 6.5 Review!! Know how to: Determine/draw an angle Determine coterminal, supplement and complement angles Determine an angle from a point on the graph Transfer between degrees and radians Find arc length Determine angle values and trig values from the unit circle Determine trig values of an angle Identities Graphs of all trigs Solving trigs Knowing all triangles and properties

3. 6.1 – 6.5 Review!! Examples: Find the equivalent, two coterminal angles, supplement and complement. If P(x,y) refers to the unit circle, find: Find:

4. 6.1 – 6.5 Review!! More Examples: Prove that: cos 2 x - sin 2 x = 2cos 2 x – 1 Graph each of the trig functions over one period and state the domain, range and asymptotes. State the amplitude and period length:

5. 6.1 – 6.5 Review!! Even More Examples!! Solve the following right triangle: <A = 20°, a = 12.3 Find all the trig values when Ɵ = 65° in standard position on the unit circle. Find the values of the six trig functions and determine the angles of measure from P(5, -2).