# How do you find the equation of a parabola with vertex at the origin and focus (-2,0)?

##### 1 Answer

May 5, 2017

#### Explanation:

As the vertex is

We have axis of symmetry as

As parabola is the locus of a point equidistant from focus

or

graph{(y^2+8x)((x+2)^2+y^2-0.02)(x-2)=0 [-10, 10, -5, 5]}