document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=902614>Question 902614</A>: <I><SPAN STYLE=\"word-break: break-all;\"> y=6+x-x^2<BR>\n" );
document.write( "find vertex, determine if it is max or min point, find zeros if exists\r<BR>\n" );
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document.write( "vertex: x=-b/2a<BR>\n" );
document.write( "= (1)/((2(-1))= 1/-2<BR>\n" );
document.write( "f(1/-2)=6+ (1/-2)^2=6.25 since a=1 parabola goes down x=-2 x=3\r<BR>\n" );
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document.write( "I am not sure if i did this right? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #547391 by </B><A HREF=/tutors/aboutme.mpl?userid=ewatrrr><B>ewatrrr(24785)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ewatrrr><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=ewatrrr><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=547391\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> y=-x^2 + x + 6 = -(x-.5)^2 + .25 + 6 = -(x-.5)^2 + 6.25<BR>\n" );
document.write( "V(.5, 6.25) max (Parabola Opening downward)<BR>\n" );
document.write( " -(x-.5)^2 + 6.25 = 0<BR>\n" );
document.write( "  x - .5 = ± 2.5<BR>\n" );
document.write( " x = .5 ± 2.5<BR>\n" );
document.write( "Xeros<BR>\n" );
document.write( "x = -2, 3 </SPAN>\n" );
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