document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=203261>Question 203261</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Hi, could you help me with this?!:)Thanks a lot if you do:)<BR>\n" );
document.write( "Draw the graph pf f(x)=|x^2-4|. Consider the equation |x^2-4|=K.<BR>\n" );
document.write( "find the value of K for which the equation has<BR>\n" );
document.write( "a.)four solutions<BR>\n" );
document.write( "b.)two solutions<BR>\n" );
document.write( "c.) no solutions<BR>\n" );
document.write( "(Hint:1.)The graph will help you<BR>\n" );
document.write( "      2.)For each question there are many solutions </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #153387 by </B><A HREF=/tutors/aboutme.mpl?userid=Earlsdon><B>Earlsdon(6294)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Earlsdon><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=153387\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Graph:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28x%29+=+abs%28x%5E2-4%29 ALIGN=MIDDLE  ALT=\"f%28x%29+=+abs%28x%5E2-4%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=graph%28400%2C400%2C-5%2C5%2C-5%2C5%2Cabs%28x%5E2-4%29%29 ALIGN=MIDDLE  ALT=\"graph%28400%2C400%2C-5%2C5%2C-5%2C5%2Cabs%28x%5E2-4%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Consider:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=K+=+abs%28x%5E2-4%29 ALIGN=MIDDLE  ALT=\"K+=+abs%28x%5E2-4%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > The graph is shown and K is the vertical axis.<BR>\n" );
document.write( "a) There are four solutions for K = 2. (for example)<BR>\n" );
document.write( "b) There are two solutions for K > 4.<BR>\n" );
document.write( "c) There are no solutions for K < 0 (i.e. negative K) </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );