Question 119682


if {{{f(x)=5x-1}}}, then {{{f(a-2)}}} will be:



{{{f(x)=5x-1}}}........replace {{{x}}} with {{{a-2}}}

{{{f(a-2)=5(a-2)-1}}} 

{{{f(a-2)= 5a - 10 -1}}} 

{{{f(a-2)= 5a - 11}}}