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$x = $[[0]]

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GIVEN:  A parabola with vertex $(\\var{h},\\var{k})$ and focus at $(\\var{xFocus},\\var{yFocus})$

\n

FIND:  The equation of the parabola in vertex form (enter your value of a as a fraction)

", "contributors": [{"name": "Terry Young", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/3130/"}]}]}], "contributors": [{"name": "Terry Young", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/3130/"}]}