document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=8135>Question 8135</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How do I find the range and domain of y=4x+7? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #4487 by </B><A HREF=/tutors/aboutme.mpl?userid=longjonsilver><B>longjonsilver(2297)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=longjonsilver><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=longjonsilver><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=4487\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> domain is all the possible/allowed values of x you can put in... you have a straight line, which has no restrictions, so domain is \"all values\".\r<BR>\n" );
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document.write( "the range is gotten by thinking about putting each and every values of x you can and \"what values of y do you get out\"?\r<BR>\n" );
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document.write( "For a straight line, you put \"every possible\" x-value in. You can then get any/all possible values out, so range is all values.\r<BR>\n" );
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document.write( "Jon.\r<BR>\n" );
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