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I am having problems graphing this problem y=3/4sin(1/2 theta-pi)
\n" ); document.write( "**
\n" ); document.write( "Standard form for graph of sin function: y=Asin(Bx-C), A=amplitude, period=2π/B,
\n" ); document.write( "Phase-shift=C/B
\n" ); document.write( "..
\n" ); document.write( "y=3/4sin(1/2 theta-pi)
\n" ); document.write( "y=3/4*sin(x/2-π)
\n" ); document.write( "A=3/4
\n" ); document.write( "B=1/2
\n" ); document.write( "Period=2π/B=2π/(1/2)=4π
\n" ); document.write( "1/4 period=4π/4=π
\n" ); document.write( "Phase-shift=C/B=-π/(1/2)=-2π (to the right)
\n" ); document.write( "..
\n" ); document.write( "Graphing function for one period on (x,y) coordinate system:
\n" ); document.write( "On the x-axis make tick marks at π, 2π, 3π, and 4π (1/4 period points)
\n" ); document.write( "At x=0,y=3/4*sin(x/2-π)=3/4sin(-π)=0
\n" ); document.write( "At x=π,y=3/4*sin(π/2-π)=3/4sin(-π/2)=-3/4
\n" ); document.write( "At x=2π, y=0
\n" ); document.write( "At x=3π, y=3/4
\n" ); document.write( "At x=4π, y=0
\n" ); document.write( "You now have the following coordinates to graph given sin function:
\n" ); document.write( "(0,0), (π,-3/4), (2π,0), (3π,3/4), (4π,0) \n" ); document.write( "