document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=668805>Question 668805</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Would it be accurate for me to say there's no limit to the range of your function since gas prices can include all real numbers greater than 0?<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #415853 by </B><A HREF=/tutors/aboutme.mpl?userid=swincher4391><B>swincher4391(1107)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=swincher4391><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=swincher4391><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=415853\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Well sort of. As you said gas prices must be greater than 0. Gas prices could conceivably be free, so throw in 0 just in case. But gas prices will never be negative, so there is a restriction (limit) on our range. That is <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%3E=0 ALIGN=MIDDLE  ALT=\"x%3E=0\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );