Equation of a parabola given focus and directrix calculator
Find the Parabola with Focus (1,2) and Directrix y=-2 (1,2) y=-2 Step 1 Since the directrixis vertical, use the equationof a parabolathat opens up or down. Step 2 Find the vertex. Tap for more
Free Parabola Directrix calculator - Calculate parabola directrix given equation step-by-step. Solutions Graphing Practice; New Geometry; Calculators; Notebook Calculate parabola
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Take any parabola equation, and find a, b, c values from equation substitute those values in Vertex v(h, k). h = − b ( 2a), k = c − b2 ( 4a). focus of the x coordinate is − b ( 2a), and y
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