document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=117315>Question 117315</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Can you help me with this problem? A parabola has vertex (8,3) and one x-intercept. Determine the coordinates of the other x-intercept. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #85345 by </B><A HREF=/tutors/aboutme.mpl?userid=Fombitz><B>Fombitz(32388)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Fombitz><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=Fombitz><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=85345\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The x distance from the vertex to the first x intercept is the same as the distance from the vertex to the second x intercept. <BR>\n" );
document.write( "A vertical line through the vertex is a line of symmetry. <BR>\n" );
document.write( "For example,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=%28x-1%29%5E2-1 ALIGN=MIDDLE  ALT=\"y=%28x-1%29%5E2-1\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "has a vertex at (1,-1)<BR>\n" );
document.write( "The first x intercept is x=0, 1 unit away from the vertex.<BR>\n" );
document.write( "The second x intercept is x=2, also 1 unit away from the vertex. <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+graph%28+300%2C+200%2C+-5%2C+5%2C+-5%2C+5%2C+%28x-1%29%5E2-1%29+ ALIGN=MIDDLE  ALT=\"+graph%28+300%2C+200%2C+-5%2C+5%2C+-5%2C+5%2C+%28x-1%29%5E2-1%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );