document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1123103>Question 1123103</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Suppose x and y vary together such that y=4x+12.\r<BR>\n" );
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document.write( "a. Write a function f that determines y in terms of x.<BR>\n" );
document.write( "f(x)=\r<BR>\n" );
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document.write( "b. Solve the equation y=4x+12 for x<BR>\n" );
document.write( "x=\r<BR>\n" );
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document.write( "c. Write a function g that determines x in terms of y.<BR>\n" );
document.write( "g(y)=\r<BR>\n" );
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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 #739347 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39617)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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=739347\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28x%29=4x%2B12 ALIGN=MIDDLE  ALT=\"f%28x%29=4x%2B12\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "(b)<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4x=y-12 ALIGN=MIDDLE  ALT=\"4x=y-12\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=y%2F4-3 ALIGN=MIDDLE  ALT=\"x=y%2F4-3\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=g%28y%29=y%2F4-3 ALIGN=MIDDLE  ALT=\"g%28y%29=y%2F4-3\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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