Given the function f(x) = 3/4-1/8x, find a formula for the inverse function.
2. (a) State the reference angle associated with 225 degrees
(b) Convert 330 to radians. Leave the answer in terms of Pi
3. Given Y = 7sin(6x-pie), state the
a. Period
b. Phase Shift
4. Solve the Trigonometric equation (sin x)(2 cos x + 1) = 0 in the interval [0, 360)