# Trigonometric Functions

Given the equation y=3sin(3x-180)-2 state the domain, range, amplitude, period, and phase shift of the cycle.

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1. as you know,
a sin(k(x-h))+b
has
domain all reals
amplitude a
period 2pi/k
shift h
range [b-a,b+a]

so, put yours into that form and read off the values

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