document.write( "Question 1066361: Find the period, amplitude, and phase shift of the function y= 5sin(3θ+π/2). \n" ); document.write( "

Algebra.Com's Answer #681879 by josmiceli(19441) $\"\"$ $\"About$

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Since the sine varies from 1 to -1, the
\n" ); document.write( "amplitude is $\"+5%2A1+=+5+\"$
\n" ); document.write( "The period of the sine is $\"+2%2Api+\"$ radians
\n" ); document.write( " $\"+3%2Atheta+=+2%2Api+\"$
\n" ); document.write( " $\"+theta+=+%28+2%2Api+%29%2F3+\"$ is the period of the function
\n" ); document.write( "The phase shift is $\"+pi%2F2+\"$ radians
\n" ); document.write( "---------------------------------
\n" ); document.write( "Here's the plot:
\n" ); document.write( " $\"+graph%28+400%2C+200%2C+-1%2C+6%2C+-6%2C+6%2C+5%2Asin%28+3x+%2B+pi%2F2+%29%29+\"$
\n" ); document.write( "Notice the sine is shifted left by $\"+pi%2F2+\"$ \r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

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