document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=434922>Question 434922</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Hiiii so i have a problem on functions. i know how to graph regular functions, but when \"f\" is put in I AM LOST. like an example is f(x) = x2 + x - 12<BR>\n" );
document.write( "i rlly am just completely lost. i could use some major help please! thanks!! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #301146 by </B><A HREF=/tutors/aboutme.mpl?userid=josmiceli><B>josmiceli(19441)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josmiceli><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=josmiceli><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=301146\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Any time you see <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28x%29 ALIGN=MIDDLE  ALT=\"f%28x%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >, you can substitute a letter<BR>\n" );
document.write( "like <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+y+ ALIGN=MIDDLE  ALT=\"+y+\"   DISABLED_style= \"max-width:90%; height:auto;\" > or <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=z+ ALIGN=MIDDLE  ALT=\"z+\"   DISABLED_style= \"max-width:90%; height:auto;\" >.<BR>\n" );
document.write( "Also, f(x) doesn't have to be <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f ALIGN=MIDDLE  ALT=\"f\"   DISABLED_style= \"max-width:90%; height:auto;\" >. You can simply<BR>\n" );
document.write( "say <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+f%28x%29+=+g%28x%29+ ALIGN=MIDDLE  ALT=\"+f%28x%29+=+g%28x%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" >. Now you can use <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=g ALIGN=MIDDLE  ALT=\"g\"   DISABLED_style= \"max-width:90%; height:auto;\" >.<BR>\n" );
document.write( "If I say <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28x%29+=+x%5E3+ ALIGN=MIDDLE  ALT=\"f%28x%29+=+x%5E3+\"   DISABLED_style= \"max-width:90%; height:auto;\" >, then what is the advantage<BR>\n" );
document.write( "of saying it that way?<BR>\n" );
document.write( "I have said that f(something) = (something)^3 and<BR>\n" );
document.write( "now I can say <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+f%28x+%2B+1%29+=+%28x%2B+1%29%5E3+ ALIGN=MIDDLE  ALT=\"+f%28x+%2B+1%29+=+%28x%2B+1%29%5E3+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Also, I can add functions of <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x ALIGN=MIDDLE  ALT=\"x\"   DISABLED_style= \"max-width:90%; height:auto;\" >, like<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+f%28x%29+%2B+f%28x%2B1%29+=+x%5E3+%2B+%28x%2B1%29%5E3+ ALIGN=MIDDLE  ALT=\"+f%28x%29+%2B+f%28x%2B1%29+=+x%5E3+%2B+%28x%2B1%29%5E3+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "  </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );