document.write( "Question 1179886: Given f(x) = x−1−−−−√ and g(x) = −x2+5x +2 . Determine the value off(5) −g(1) \r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "A. -4\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "B. 3\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "C. 8\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "D. -2
\n" ); document.write( "

Algebra.Com's Answer #809465 by MathLover1(20850)\"\" \"About 
You can put this solution on YOUR website!
\"f%28x%29=sqrt%28x-1%29\"
\n" ); document.write( "\"g%28x%29=-x%5E2%2B5x%2B2\"\r
\n" ); document.write( "\n" ); document.write( " Determine the value of \"f%285%29%E2%80%89-g%281%29%E2%80%89\"\r
\n" ); document.write( "\n" ); document.write( "\"f%285%29=sqrt%285-1%29=sqrt%284%29=2\"
\n" ); document.write( "\"g%281%29=-1%5E2%2B5%2A1+%2B2=-1%2B5%2B2=6\"\r
\n" ); document.write( "\n" ); document.write( "\"f%285%29-g%281%29=2-6=-4\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "answer: A. \"-4\"
\n" ); document.write( "
\n" );