pa help ako need lang po mga dre
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Answer:
If a parabola has a vertical axis, the standard form of the equation of the parabola is this: (x - h)2 = 4p(y - k), where p≠ 0. The vertex of this parabola is at (h, k). The focus is at (h, k + p). The directrix is the line y = k - p. The axis is the line x = h. If p > 0, the parabola opens upward, and if p < 0, the parabola opens downward.