document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=295614>Question 295614</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Power Functions and Power Operations\r<BR>\n" );
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document.write( "\"You have a coupon for $100 off the price of a sofa. When you arrive at the store, you find that the sofas are on sale for 25% off. Let x represent the original price of the sofa.\r<BR>\n" );
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document.write( "Use function notation to describe your cost, f(x), using only the coupon. Next, use function notation to describe your cost g(x) using only the 25% discount.\" </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #213040 by </B><A HREF=/tutors/aboutme.mpl?userid=palanisamy><B>palanisamy(496)</B></A><img src=\"/images/stars/stars-10.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=palanisamy><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=213040\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> A) The cost of the sofa, f(x), using only the coupon = $ x-100\r<BR>\n" );
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document.write( "B) The cost of the sofa, f(x), using only the 25% discount = $ (x*75)/100 =3x/4<BR>\n" );
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