Use the information provided to write the equation of each parabola. Vertex: (-1,9), Focus: (-3, 9) ○ −½(x + 1) = (y + 9)² ○ (y — 9) = (x − 1)² —(y − 9) = (x − 1)² ○ − ¹/(x + 1) = (y −– 9) ²

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