What is the equation of a parabola with a vertex at (0,0) and a focus at (0. -5)

1 answer:

4 0

The focus it the point, so all you have to do is plot the focus on a graph. Then, draw a line to the point of origin and calculate the equation. This equation in slope intercept form would be y=-x+0

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P/-3+(-8)=-8
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