Write the equation of the trigonometric graph. Amplitude is 2, Midline is -3, and period is 6 pi.

The equation of the trigonometric graph with amplitude 2, a midline of -3, and a period of 6π can be written as:

y = A*sin(Bx) + C

where A is the amplitude, B is equal to 2π/period, and C is the midline.

Plugging in the given values, we have:

A = 2
C = -3
Period = 6π

B = 2π/Period = 2π/(6π) = 1/3

Therefore, the equation of the trigonometric graph is:

y = 2*sin((1/3)x) - 3