SOLUTION: Okay, so what is a eauation for a line of symmetry for (x-2)(x-2)
also what are you equations for parabolas, with (2,0) as a vertex.
anyways i dont want you tto tell me the an
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Question 237858: Okay, so what is a eauation for a line of symmetry for (x-2)(x-2)
also what are you equations for parabolas, with (2,0) as a vertex.
anyways i dont want you tto tell me the anwer i wannt to know how to answer, so it will help me
thanks :D
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
I think you want the equation for the line of symmetry for
(x\ -\ 2))
Multiply the two binomials using FOIL.
Now you have your equation in Standard Form, namely
\ =\ ax^2\ +\ bx\ +\ c)
The vertex of any such parabola is at the point
\right))
Since the line of symmetry is a vertical line through the vertex, the equation of the line of symmetry must be:
===============================================================
The set of parabolas with vertex at )
is described by using the vertex form of the equation of a parabola.
The vertex form of a parabola with vertex at the point )
is:
^2\ +\ k)
So your family of parabolas is:
^2)
where 
John
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