document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=182333>Question 182333</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 1.Suppose you are at the gas station filling your tank with gas. The function C(g) represents the cost C of filling up the gas tank with g gallons. Given the equation:  <BR>\n" );
document.write( "d)For the average motorist, name one value for g that would be inappropriate for this function’s purpose. Explain why you chose the number you did. \r<BR>\n" );
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document.write( "e)If you were to graph C(g), what would be an appropriate domain? Range? Explain your reasoning<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #136860 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=136860\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 1.Suppose you are at the gas station filling your tank with gas. The function C(g) represents the cost C of filling up the gas tank with g gallons. Given the equation:  C(g)=3.03(g)<BR>\n" );
document.write( "d) For the average motorist, name one value for g that would be inappropriate for this function&#65533;s purpose. Explain why you chose the number you did. <BR>\n" );
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document.write( "Ans: g = -2 because -2 cannot express the cost of a gallon of gasoline.<BR>\n" );
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document.write( "e)If you were to graph C(g), what would be an appropriate domain? Range?<BR>\n" );
document.write( "Domain: all Real numbers >= zero<BR>\n" );
document.write( "Range: all rational numbers >= zero<BR>\n" );
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document.write( "Explain your reasoning. <BR>\n" );
document.write( "Range is the cost of the gasoline which involves rational numbers<BR>\n" );
document.write( "to two decimal places but does not involve irrational numbers or<BR>\n" );
document.write( "imaginary letters. <BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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