document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=420620>Question 420620</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I need help with this please :)\r<BR>\n" );
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document.write( "equation is f(x)= x^2 - 4x - 3\r<BR>\n" );
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document.write( "a)Graph y=f(x) in the standard viewing rectangle.<BR>\n" );
document.write( "b)approximate the coordinates of each turning point.<BR>\n" );
document.write( "c)estimate any local extrema. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #293844 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=293844\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> f(x)= x^2 - 4x - 3 <BR>\n" );
document.write( "a)Graph y=f(x) in the standard viewing rectangle.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=graph%28400%2C300%2C-10%2C10%2C-10%2C10%2Cx%5E2-4x-3%29 ALIGN=MIDDLE  ALT=\"graph%28400%2C300%2C-10%2C10%2C-10%2C10%2Cx%5E2-4x-3%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "b)approximate the coordinates of each turning point.<BR>\n" );
document.write( "The minimum occurs where x = -b/(2a) = 4/2 = 2<BR>\n" );
document.write( "f(2) = 2^2-4*2-3 = -8<BR>\n" );
document.write( "minimum at (2,-8)<BR>\n" );
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document.write( "c)estimate any local extrema.<BR>\n" );
document.write( "(2,-8)<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( " </SPAN>\n" );
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