Posted by LISSETT on Sunday, December 16, 2012 at 10:23pm.
The answer to this question is 0.
change it to the standard form
y = a(x-p)^2 + q , by completing the square
y = x^2 = 4x
= x^2 + 4x + 4 - 4
= (x + 2)^2 - 4
All the above can now be answered readily.
The form y = a(x-p)^2 + q
should be in your text or in your notes from class.
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