document.write( "Question 643976: Determine the value of f at x for the function f(x) = 7 - 3x for the following:
\n" ); document.write( "x=-3
\n" ); document.write( "f( )=\r
\n" ); document.write( "\n" ); document.write( "x=10
\n" ); document.write( "f( )=\r
\n" ); document.write( "\n" ); document.write( "x=0
\n" ); document.write( "f( )=\r
\n" ); document.write( "\n" ); document.write( "x=-10
\n" ); document.write( "f( )=
\n" ); document.write( "

Algebra.Com's Answer #404739 by MathLover1(20855)\"\" \"About 
You can put this solution on YOUR website!

\n" ); document.write( "\"f%28x%29+=+7+-+3x\" for the following:\r
\n" ); document.write( "\n" ); document.write( "\"x=-3+\" \r
\n" ); document.write( "\n" ); document.write( "\"f%28-3+%29=+7+-+3x\"\r
\n" ); document.write( "\n" ); document.write( "\"f%28-3+%29=+7+-+3%28-3%29\"\r
\n" ); document.write( "\n" ); document.write( "\"f%28-3+%29=+7+%2B9\"\r
\n" ); document.write( "\n" ); document.write( "\"f%28-3+%29=+16\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"x=10\"\r
\n" ); document.write( "\n" ); document.write( "\"f%28+10%29=7+-3%2810%29\"\r
\n" ); document.write( "\n" ); document.write( "\"f%28+10%29=7+-30\"\r
\n" ); document.write( "\n" ); document.write( "\"f%28+10%29=-23\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"x=0+\"
\n" ); document.write( "
\n" ); document.write( "\"f%28+0%29=7+-3%280%29\"\r
\n" ); document.write( "\n" ); document.write( "\"f%28+0%29=7+-0\"\r
\n" ); document.write( "\n" ); document.write( "\"f%28+0%29=7\"\r
\n" ); document.write( "\n" ); document.write( "\"x=-10+\"
\n" ); document.write( "
\n" ); document.write( "\"f%28-10%29=7+-3%28-10%29\"\r
\n" ); document.write( "\n" ); document.write( "\"f%28-10%29=7+%2B30\"\r
\n" ); document.write( "\n" ); document.write( "\"f%28-10%29=37\"\r
\n" ); document.write( "\n" ); document.write( "
\n" ); document.write( "
\n" );