document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=286213>Question 286213</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Using function notation. Find the area, A(x), of a triangle with height of 6x (inches) and base 9x-1 (inches) Find A(50)<BR>\n" );
document.write( "Really need to see how to work out each step<BR>\n" );
document.write( "Thanks, Deb </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #207539 by </B><A HREF=/tutors/aboutme.mpl?userid=richwmiller><B>richwmiller(17219)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richwmiller><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=richwmiller><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=207539\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> A=1/2*b*h<BR>\n" );
document.write( "A(x)=1/2*(9x-1)*(6x)<BR>\n" );
document.write( "substitute 50 for every x<BR>\n" );
document.write( "A(50)=!/2*(6*50)*((9*50)-1)<BR>\n" );
document.write( " </SPAN>\n" );
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