document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=116137>Question 116137</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Please help with the numbers for part 2 left and right of H? Please show the work in finding the numbers?<BR>\n" );
document.write( "Thank You. Consider the function .?<BR>\n" );
document.write( "Consider the function .?<BR>\n" );
document.write( "f(x)=x^2-8x+12<BR>\n" );
document.write( "a) Find h, the x-coordinate of the vertex of this parabola.\r<BR>\n" );
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document.write( "b) Substitute the two whole number values immediately to the left and right of h into the function to find the corresponding y. Fill in the table below. Make sure your x-values are in increasing order in your table.<BR>\n" );
document.write( "x y<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 #84433 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=84433\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> f(x)=x^2-8x+12<BR>\n" );
document.write( "a) Find h, the x-coordinate of the vertex of this parabola.<BR>\n" );
document.write( "x = -b/2a = -(-8)/(2*1) = 4<BR>\n" );
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document.write( "b) Substitute the two whole number values immediately to the left and right of h into the function to find the corresponding y. Fill in the table below. Make sure your x-values are in increasing order in your table.<BR>\n" );
document.write( "x y<BR>\n" );
document.write( "If x = 2, y = 4-16+12 = 0<BR>\n" );
document.write( "If x = 3, y = 9-24+12 = -3<BR>\n" );
document.write( "If x = 5, y = 25-40+12 = -3<BR>\n" );
document.write( "If x = 6, y = 36-48+12 = 0<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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