Question 827996
sub whatever is inside f() into the equation where you see x:

{{{(sqrt(2x-3))/(x-1)}}}
{{{(sqrt(2(6) - 3))/ (6-1)}}}
{{{(sqrt(12-3))/(5)}}}
{{{(sqrt(9))/(5)}}}
{{{(3)/(5)}}}


therefore answer at f(6) = 3/5