document.write( "Question 642925: Evaluate f(x) = -2x-5 for x=3 \n" ); document.write( "
Algebra.Com's Answer #404277 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
f(x) = -2x-5\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "f(3) = -2(3)-5\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "f(3) = -6-5\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "f(3) = -11
\n" ); document.write( "
\n" );