document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=433045>Question 433045</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Using the graph of y = x squared + 4x - 5.\r<BR>\n" );
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document.write( "1) Without solving the equation or factoring, determine the soluction to the equation, x  squared + 4x - 5 = 0 using only the graph. Explain in a simple sentence<BR>\n" );
document.write( "2) Does this function have a maximum or a minimum?  Explain in simple sentence<BR>\n" );
document.write( "3) What are the coordinates of the vertex in (x, y) form?<BR>\n" );
document.write( "4) What is the equation of the line of symmetry for this parabola?<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #300164 by </B><A HREF=/tutors/aboutme.mpl?userid=MathLover1><B>MathLover1(20850)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=MathLover1><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=MathLover1><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=300164\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Using the graph of \r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y+=+x%5E2+%2B+4x+-+5 ALIGN=MIDDLE  ALT=\"y+=+x%5E2+%2B+4x+-+5\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+graph%28+500%2C+500%2C+-10%2C+10%2C+-10%2C+10%2C+x%5E2+%2B+4x+-+5%29+ ALIGN=MIDDLE  ALT=\"+graph%28+500%2C+500%2C+-10%2C+10%2C+-10%2C+10%2C+x%5E2+%2B+4x+-+5%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" > \r<BR>\n" );
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document.write( "1. the solution to the equation: \r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=1 ALIGN=MIDDLE  ALT=\"x=1\"   DISABLED_style= \"max-width:90%; height:auto;\" > or <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=-5 ALIGN=MIDDLE  ALT=\"x=-5\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "x-intercepts: (1,0) (-5,0)\r<BR>\n" );
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document.write( "2.this function have a minimum; it opens upward\r<BR>\n" );
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document.write( "3. the coordinates of the vertex are (-2, -9)\r<BR>\n" );
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document.write( "4. the equation of the line of symmetry for this parabola is <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=-2 ALIGN=MIDDLE  ALT=\"x=-2\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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