Question 1137314
{{{ f( x ) = x^2 - 2 }}}
{{{ f( x - 3 ) = ( x - 3 )^2 - 2 }}}
{{{ f( x - 3 ) = x^2 - 6x + 9 - 2 }}}
{{{ f( x - 3 ) = x^2 - 6x + 7 }}}
d) is correct