document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=72661>Question 72661</A>: <I><SPAN STYLE=\"word-break: break-all;\"> using number lines from-5 to 15 draw mapping diagrams to illustrate the functions x arrow 3x + 2    and x arrow4x-3 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #51949 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=51949\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> using number lines from-5 to 15 draw mapping diagrams to illustrate the functions x arrow 3x + 2 and x arrow4x-3<BR>\n" );
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document.write( "That notation means y=3x+2 and y=4x-3<BR>\n" );
document.write( "\"from -5 to 15\" means the domain and the range are limited to those numbers.<BR>\n" );
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document.write( "To graph y=3x+2 plot the points (0,2),(1,5) and draw a line thru them.<BR>\n" );
document.write( "To graph y=4x-3 plot the points (0,-3),(1,1) and draw a line thru them.<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=graph%28400%2C300%2C-5%2C15%2C-5%2C15%2C+3x%2B2%2C4x-3%29 ALIGN=MIDDLE  ALT=\"graph%28400%2C300%2C-5%2C15%2C-5%2C15%2C+3x%2B2%2C4x-3%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
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