If the line \( x-1=0 \), is a directrix of the hyperbola \( k x^{2}-y^{2} \) \( =6 \), then the ...

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If the line \( x-1=0 \), is a directrix of the hyperbola \( k x^{2}-y^{2} \) \( =6 \), then the hyperbola passes through the point
(a) \( (-2 \sqrt{5}, 6) \)
(b) \( (-\sqrt{5}, 3) \)
(c) \( (\sqrt{5},-2) \)
(d) \( (2 \sqrt{5}, 3 \sqrt{6}) \)
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