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Project ID:
9000105406
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Je daná parabola \(P\colon y^{2} + 4y + 4x - 4 = 0\).
Rovnica riadiacej priamky tejto paraboly je:
\(d\colon x - 3 = 0\)
\(d\colon x + 4 = 0\)
\(d\colon y + 1 = 0\)
\(d\colon y - 2 = 0\)