document.write( "Question 813587: y=2cos(3.14x+3.14)-2.
\n" ); document.write( "I am pretty sure my graph is right. I need amplitude, period, phase shift, and midline and these are the answers I have come up with:
\n" ); document.write( "Amp=2, Period=2, phase shift= 1, and midline=-2
\n" ); document.write( "I just need to know if I am on the right track.
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Algebra.Com's Answer #489796 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
y=2cos(3.14x+3.14)-2.
\n" ); document.write( "I am pretty sure my graph is right. I need amplitude, period, phase shift, and midline and these are the answers I have come up with:
\n" ); document.write( "Amp=2, Period=2, phase shift= 1, and midline=-2
\n" ); document.write( "-----------------
\n" ); document.write( "Phase shift = -1, tho it looks the same.
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