1103040108 | math4u.vsb.cz

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1103040108

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A parabola in the rectangular coordinate system is shown in the picture. What is the vertex form equation of this parabola?

x^{2} = 4 (y - 1)

x^{2} = 4 (y + 1)

y^{2} = 4 (x - 1)

y^{2} = 4 (x + 1)