SOLUTION: Need help on writing the standard form of the equation:{{{ y^2-x+2y+3=0}}} I tryed it out by completing the square this is what I done: {{{ y^2-x+2y+3=0}}} {{{ y^2+2y-x+3=0}}}

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Question 612997: Need help on writing the standard form of the equation:
I tryed it out by completing the square this is what I done:

grouped the y terms together
divided 2 by -2 and squared it, moved x+3 to the right and added 1 to both sides.
that's the last part I got. Am I on the right track? I think it's supposed to be a parabola.
Please show your steps on how to get the answer.
Found 2 solutions by Alan3354, ewatrrr:
Answer by Alan3354(69443)   (Show Source): You can put this solution on YOUR website!
Need help on writing the standard form of the equation:
I tryed it out by completing the square this is what I done:

grouped the y terms together
divided 2 by -2 and squared it, moved x+3 to the right and added 1 to both sides.
that's the last part I got. Am I on the right track? I think it's supposed to be a parabola.
Please show your steps on how to get the answer.
-----
One more step
Answer by ewatrrr(24785)   (Show Source): You can put this solution on YOUR website!
 

Hi, 

 

  Yes!!!



 Parabola opening right, Vertex (2,-1) 

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