whitch of the following equations is of a parabloa with a vertex at (1,2)?

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

Question

whitch of the following equations is of a parabloa with a vertex at (1,2)? 

y=(x-1)^2-2
y=(x-1)^2+2
y=(x+1)^2-2
y=(x+1)^2+2

whitemonsterbunny17 · Answer

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I think it would be best if you post this in the Mathematics section. You'll get quicker help with this there, because it won't be considered as spam. (:

I'm sorry I couldn't be of much help, Math isn't really my strong subject. :/ 

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anonymous · Answer

B: y=(x-1)^2+2
the x changes from a negative to a positive
the y remains the same 

worthy of a medal? :D