Question 1179886
 {{{f(x)=sqrt(x-1)}}}
{{{g(x)=-x^2+5x+2}}}

 Determine the value of {{{f(5) -g(1) }}}

{{{f(5)=sqrt(5-1)=sqrt(4)=2}}}
{{{g(1)=-1^2+5*1 +2=-1+5+2=6}}}

{{{f(5)-g(1)=2-6=-4}}}


answer: A. {{{-4}}}