Question

Find the coordinates of the focus, the equation of the directrix, the length of the straight side, and the graph of the Parabola whose equation is: a)3x2 – 12y = 0

Answer 1

Answer:

Example:

If the focus of a parabola is (2,5) and the directrix is y=3 , find the equation of the parabola.

Let (x0,y0) be any point on the parabola. ...

The distance between (x0,y0) and (2,5) is √(x0−2)2+(y0−5)2.

The distance between (x0,y0) and the directrix, y=3 is.

Step-by-step explanation:

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