Question 972945

 if {{{f(x)=-2x-1}}} and {{{g(x)=-x}}}, then

to find {{{f(g(2))}}} first find {{{g(2)}}}

{{{g(2)=-2}}}

so,{{{f(g(2))=f(-2)}}}

{{{f(-2)=-2(-2)-1}}}

{{{f(-2)=4-1}}}

{{{f(-2)=3}}}