document.write( "Question 547346: State the amplitude, frequency, and phase shift for the trigonometric equation y= 4 sin (3x-π) π= pie \n" ); document.write( "

Algebra.Com's Answer #356473 by lwsshak3(11628) $\"\"$ $\"About$

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State the amplitude, frequency, and phase shift for the trigonometric equation y= 4 sin (3x-π)
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\n" ); document.write( "Equation for graphing sin function: y=Asin(Bx-C), A=amplitude, period=2π/B, Phase-shift=C/B
\n" ); document.write( "For given equation, y= 4 sin (3x-π):
\n" ); document.write( "amplitude=4
\n" ); document.write( "B=3
\n" ); document.write( "Period=2π/B=2π/3
\n" ); document.write( "Frequency=1/period=3/2π
\n" ); document.write( "Phase-shift=C/B=π/3 (shift to the right)
\n" ); document.write( "..
\n" ); document.write( "Alternate method for finding phase shift: Set (Bx-C)=0, then solve for x
\n" ); document.write( "3x-π=0
\n" ); document.write( "3x=π
\n" ); document.write( "x=π/3 \n" ); document.write( "

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