Question

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ァテニダゲ+ィ4x-3
Point A lies on the vertex of the equation, and Point B is the y-intercept of the equation.

(a) What are the coordinates of A and B?

(b) A line passes through A and B. What is the equation of the line?
(c) Find the equation of the perpendicular bisector of A and B.

(d) Find the two intersections of the perpendicular bisector from (c) and the original parabola.