SOLUTION: draw the graph of the parabola y*y+4x=0 also findn it's focus and directrix?

SOLUTION: draw the graph of the parabola y*y+4x=0 also findn it's focus and directrix?

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Question 1012211: draw the graph of the parabola y*y+4x=0 also findn it's focus and directrix?

Answer by josgarithmetic(39620) (Show Source): You can put this solution on YOUR website!

This will help for focus and directrix:
Instructive video: parabola equation, vertex at origin
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