document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=690908>Question 690908</A>: <I><SPAN STYLE=\"word-break: break-all;\"> please help me figure out the rest of this equation. i have done the first step but am confused on how to place/write out the sine function with amplitude of 4, period of pi, and y-intercept of -3<BR>\n" );
document.write( "I only have y=4sin<BR>\n" );
document.write( "I would greatly appreciate your help and time, thank you. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #426549 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=426549\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> sine function with amplitude of 4, period of pi, and y-intercept of -3<BR>\n" );
document.write( "------<BR>\n" );
document.write( "y = asin(bx)+c<BR>\n" );
document.write( "a = |4| = 4<BR>\n" );
document.write( "---<BR>\n" );
document.write( "Since period = 2(pi)/b = pi<BR>\n" );
document.write( "b = 2<BR>\n" );
document.write( "---<BR>\n" );
document.write( "y-int = a*sin(b*0)+c = -3<BR>\n" );
document.write( "a*0+c = -3<BR>\n" );
document.write( "c = -3<BR>\n" );
document.write( "---------------------<BR>\n" );
document.write( "Equation:<BR>\n" );
document.write( "y = 4sin(2x)-3<BR>\n" );
document.write( "----<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=graph%28400%2C400%2C-6%2C6%2C-10%2C10%2C4sin%282x%29-3%29 ALIGN=MIDDLE  ALT=\"graph%28400%2C400%2C-6%2C6%2C-10%2C10%2C4sin%282x%29-3%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "=====================<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );