SOLUTION: 1. Find the standard form of the equation of the parabola with a focus at (-4, 0) and a directrix at x = 4.
2.Find the vertex, focus, directrix, and focal width of the parabola.
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Question 1028311: 1. Find the standard form of the equation of the parabola with a focus at (-4, 0) and a directrix at x = 4.
2.Find the vertex, focus, directrix, and focal width of the parabola.
x = 3y^2
Answer by josgarithmetic(39616) (Show Source): You can put this solution on YOUR website!
These two videos give strong guidance for these types of problems:
Derive parabola equation, if vertex at the Origin
Deriving parabola equation for vertex NOT at Origin
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