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vertex and focus of a parabola are (-1,1...

vertex and focus of a parabola are (-1,1) and (2,3) respectively. find the equation of the directrix.

A

`3x + 2y + 14 = 0`

B

`3x + 2y - 25 = 0`

C

`2x - 3y + 10 = 0`

D

`x - y + 5 = 0`

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The correct Answer is:
A
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