Find the vertex, the focus, and the directrix of the parabola.y2 - 8x - 6y + 17 = 0

A. Vertex: ; Focus: ; Directrix: y = 
B. Vertex: ; Focus: (3, 3); Directrix: x = -1
C. Vertex: ; Focus: (-1, 1); Directrix: y = 3
D. Vertex: ; Focus: (9, 1); Directrix: y = 7


Answer: B

Mathematics

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