1103040108

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Project ID: 
1103040108
Accepted: 
1
Clonable: 
0
Easy: 
1
A parabola in the rectangular coordinate system is shown in the picture. What is the vertex form equation of this parabola?
\( x^2 = 4(y-1) \)
\( x^2 = 4(y+1) \)
\( y^2 = 4(x-1) \)
\( y^2 = 4(x+1) \)