1. Given that f(x) = sin x, g(x) = cos x, and h(x) = tan x, evaluate the given function.

The point (x, 3), on the circle x^2 + y^2 = 4, also lies on the terminal side of an angle in standard position.

The point 1(/4, y) on the circle x^2 + y^2 = 1, also lies on the terminal side of an angle in quadrant IV. Make sure to simplify, if possible.

g( + )

2. Use the information given about the angle , 0 2, to find the exact value of the indicated trigonometric function. Make sure to simplify, if possible.

tan = 12/5 , < < 3 2

Find the following.

a) cos /2

b) sin(2)