Okay so POI is (2,0) so option A satisfies. Since e for parabola is 1, the perpendicular distance of a point on the parabola to the focus, and the distance to the directrix should be equal. Verify that, you’ll see C is also correct. Now, since C is correct, focus should lie on the axis of the parabola. But when you verify with option B, it doesn’t satisfy. Finally, the directrix and axis are perpendicular. And focus and vertex lie on axis. Calculate the slope of the line passing through option C and D. You’ll see it’s not perpendicular to option A. So, A and C are correct, and B and D are wrong.
This is more of a hit and trial method, for solving quickly.
You got it na bro?