document.write( "Question 731010: Describe how the graph of the function y=1.5sin(4x) is related to the graph of y=sinx. Then, graph two periods of 1.5sin(4x). \n" ); document.write( "

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Describe how the graph of the function y=1.5sin(4x) is related to the graph of y=sinx. Then, graph two periods of 1.5sin(4x)
\n" ); document.write( "***
\n" ); document.write( "Equation of sin function: Asin(Bx-C), A=amplitude, period=2π/B, phase shift=C/B
\n" ); document.write( "..
\n" ); document.write( "y=sinx
\n" ); document.write( "Amplitude=1
\n" ); document.write( "B=1
\n" ); document.write( "Period=2π/B=2π
\n" ); document.write( "C=0
\n" ); document.write( "Phase shift=C/B=0
\n" ); document.write( "..
\n" ); document.write( "y=1.5sin(4x)
\n" ); document.write( "Amplitude=1.5
\n" ); document.write( "B=4
\n" ); document.write( "Period=2π/4=π/2
\n" ); document.write( "C=0
\n" ); document.write( "Phase shift=C/B=0
\n" ); document.write( "..
\n" ); document.write( "Graphing y=1.5sin(4x) for two periods:
\n" ); document.write( "1/4 period=π/8
\n" ); document.write( "coordinates:
\n" ); document.write( "(0,0), (π/8,1.5), (π/4,0), (3π/8,-1.5), (π/2,0), (5π/8,1.5), (3π/4,0), (7π/8,-1.5), (π,0) \n" ); document.write( "

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