Mathematics, 24.04.2020 16:04 Valrom

The equation of the parabola is 12y = (x - 1)^2 - 48. Identify the vertex, focus, and directrix of the parabola.

Okay, I DO NOT need anyone to solve this whole thing. I ONLY need to HOW you find the value of C in the focus (h + k +- c). I know c = 3, but how???

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The equation of the parabola is 12y = (x - 1)^2 - 48. Identify the vertex, focus, and directrix of t...