document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=195245>Question 195245</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Including: <BR>\n" );
document.write( "a) ALL X INTERCEPTS ARE CORRECT AND LABELED TO THREE DECIMAL PLACES <BR>\n" );
document.write( "b) ALL Y INTERCEPTS ARE LABELED <BR>\n" );
document.write( "c) The COORDINATES OF the MAXIMUM OR MINIMUM value are labeled <BR>\n" );
document.write( "d) Graph y= -x^2+4x+1. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #146441 by </B><A HREF=/tutors/aboutme.mpl?userid=solver91311><B>solver91311(24713)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=solver91311><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/cgi-bin/show-face.mpl?user=solver91311><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=146441\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <font face=\"Garamond\" size=\"+2\">\r<BR>\n" );
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document.write( "Is there some reason that you feel the need to shout?  Typing in all CAPS is the  electronic equivalent of shouting and is both rude and annoying.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=drawing%28%0D%0A500%2C+500%2C+-6%2C+6%2C+-6%2C+6%2C%0D%0Agrid%281%29%2C%0D%0Agreen%28%0D%0Acircle%282%2Bsqrt%285%29%2C0%2C.2%29%2C%0D%0Acircle%282-sqrt%285%29%2C0%2C.2%29%2C%0D%0Acircle%280%2C1%2C.2%29%2C%0D%0Acircle%282%2C5%2C.2%29%29%2C%0D%0Agraph%28%0D%0A500%2C+500%2C+-6%2C+6%2C+-6%2C+6%2C%0D%0A-x%5E2+%2B+4x+%2B1%0D%0A%29%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Use the quadratic formula to determine the roots of\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE \ \ \ \ \ \ \ \ \ \ -x^2 + 4x + 1 = 0\">\r<BR>\n" );
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document.write( "The two x-intercepts will be the points <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\Large (x_1,0)\"> and <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\Large (x_2,0)\"> where <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\Large x_1\"> and <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\Large x_2\"> are the roots of the equation.\r<BR>\n" );
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document.write( "Substitute 0 for x and do the arithmetic to calculate the value of the y-coordinate of the y-intercept.  The y-intercept will be the point <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\Large (0,y)\"> where y is the y-coordinate value you just calculated.\r<BR>\n" );
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document.write( "The vertex of a parabola whose equation is:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE \ \ \ \ \ \ \ \ \ \ y = ax^2 + bx + c\">\r<BR>\n" );
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document.write( "has an x-coordinate equal to <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE \frac{-b}{2a}\">.  Once you calculate this x-coordinate value, substitute that value for x in the equation and do the arithmetic to calculate the y-coordinate of the vertex.\r<BR>\n" );
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document.write( "John<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE e^{i\pi} + 1 = 0\"><BR>\n" );
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