document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=962525>Question 962525</A>: <I><SPAN STYLE=\"word-break: break-all;\"> how to determine and graph the amplitude,period, frequency, and phase shift of each equations :\r<BR>\n" );
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document.write( "A) y=2sin(pi/3(x-2))-4\r<BR>\n" );
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document.write( "B) Y= -4+2cos(pi/3(x-3.5)) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #588097 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=588097\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> how to determine and graph the amplitude,period, frequency, and phase shift of each equations :<BR>\n" );
document.write( " A) y=2sin(pi/3(x-2))-4<BR>\n" );
document.write( "amplitide:: 2<BR>\n" );
document.write( "period:: (2pi)/(pi/3) = 6<BR>\n" );
document.write( "freq = (1/6) cycle per sec.<BR>\n" );
document.write( "phase shift = c/a = 2/2 = 1<BR>\n" );
document.write( "Graph:: <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=graph%28400%2C400%2C-2pi%2C2pi%2C-10%2C10%2C2sin%28%28pi%2F3%29%28x-2%29%29-4%29 ALIGN=MIDDLE  ALT=\"graph%28400%2C400%2C-2pi%2C2pi%2C-10%2C10%2C2sin%28%28pi%2F3%29%28x-2%29%29-4%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "B) Y= -4+2cos(pi/3(x-3.5))<BR>\n" );
document.write( "anplitude:: 4<BR>\n" );
document.write( "period:: (2pi)/(pi/3) = 6<BR>\n" );
document.write( "freq:: 1/6 cycle per sec<BR>\n" );
document.write( "phase shift:: c/a = 3.5/2 = 7/4<BR>\n" );
document.write( "Graph::<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=graph%28400%2C400%2C-2pi%2C2pi%2C-10%2C10%2C2cos%28%28pi%2F3%29%28x-3.5%29%29-4%29 ALIGN=MIDDLE  ALT=\"graph%28400%2C400%2C-2pi%2C2pi%2C-10%2C10%2C2cos%28%28pi%2F3%29%28x-3.5%29%29-4%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( "-------- </SPAN>\n" );
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