Find Amplitude, Period and Phase

Find the amplitude, period and phase for each trig function given.

(1) g(x) = cos[x + (pi/3)]

(2) y = -2sin(pix + pi)

g(x) = cos[x + (pi/3)]
1; 2π; π/3 to the right

y = -2sin(pix + pi)
-2; 2; π to the right