document.write( "Question 107749: given f(x)=x^2-3x-7, find f(5) \n" ); document.write( "
Algebra.Com's Answer #78551 by scott8148(6628)\"\" \"About 
You can put this solution on YOUR website!
plug in 5 for x and evaluate \n" ); document.write( "
\n" );