1.

If the vertex of the parabola is the point (-3, 0) and the directrix is the line x + 5 = 0, then its equation is ……

Answer»

`y^(2) = 8(x + 3)`
`(x^(2) = 8 (y + 3)`
`(y^(2) = -8(x + 3)`
`y^(2) = 8(x + 5)`

Answer :A


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