# What is the standard form of the equation of the parabola with a directrix at x=6 and a focus at (9,5)?

##### 1 Answer

Jun 28, 2017

#### Explanation:

Parabola is the locus of a point which moves so that its distance from a given point called focus and a given line called directrix is always same.

Let the point on parabola be

And as directrix is

or

or

or

or

graph{(y^2-10y+70-6x)(x-6)((x-9)^2+(y-5)^2-0.03)=0 [-0.83, 19.17, -0.36, 9.64]}