conic-section

Question: The equation of a straight line drawn through the focus of the parabola ${{y}^{2}}=-4x$ at an angle of 120° to the x-axis is



1) $y+\sqrt{3}(x-1)=0$
2) $y-\sqrt{3}(x-1)=0$
3) $y+\sqrt{3}(x+1)=0$
4) $y-\sqrt{3}(x+1)=0$
Solution: Explanation: No Explanation
Parabola

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