$r,(4,-3)$

$A.(-8,-)$

$B.(3-4\sqrt[\phantom{2}]{3},\frac{5}{6})$

$C.(8,0)$

$D.(-6,\frac{}{2})$

$E.(-3\sqrt[\phantom{2}]{2},-\frac{}{4})$

$F.(-\sqrt[\phantom{2}]{2},-\frac{3}{4})$

$G.(4-3\sqrt[\phantom{2}]{3},\frac{}{3})$

$H.(\sqrt[\phantom{2}]{2},\frac{}{4})$

I. $(3\sqrt[\phantom{2}]{2},\frac{3}{4})$