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The equation of the parabola whose verte...

The equation of the parabola whose vertex is `(2,-1),` axis is vertical and passing through the point (4,-3) is

A

1)`(x-2)^(2)=2(y+1)`

B

2)`(x+2)^(2)-2(y-1)`

C

3)`(x-2)^(2)=-2(y+1)`

D

4)`(x+2)^(2)=-2(y-1)`

Text Solution

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The correct Answer is:
C
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