oliviaanastasia oliviaanastasia

19-03-2015
Mathematics

contestada

What is the equation of a parabola with vertex (0, 0) and directrix y = 12

Respuesta :

willibra1231 willibra1231

19-03-2015

y=12x² because y=a(x-h)²+k. a= the space between your vertex and directrix or focus in this case is 12. (h,k) is you vertex

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