document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=146451>Question 146451</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Write the linear function for which f (0) = -4 and f (2) = 8.\r<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 #106991 by </B><A HREF=/tutors/aboutme.mpl?userid=24HoursTutor.com><B>24HoursTutor.com(40)</B></A><img src=\"/images/stars/stars-07.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=24HoursTutor.com><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=106991\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\">  f(0) = -4<BR>\n" );
document.write( " f(2) = 8\r<BR>\n" );
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document.write( "Which means f(x) = 3x^2 - 4\r<BR>\n" );
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document.write( "Let us check for the given functions :\r<BR>\n" );
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document.write( "f(0) = 3X0^2 - 4<BR>\n" );
document.write( "     = 3X0 - 4<BR>\n" );
document.write( "     = 0 - 4<BR>\n" );
document.write( "     = -4\r<BR>\n" );
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document.write( "f(2) = 3 X 2^2 - 4<BR>\n" );
document.write( "     = 3 X 4 - 4<BR>\n" );
document.write( "     = 12 - 4<BR>\n" );
document.write( "     = 8\r<BR>\n" );
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document.write( "Hence, our ans is f(x) = 3x^2 - 4\r<BR>\n" );
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