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December 21, 2014

Homework Help: Algebra

Posted by Sam on Wednesday, June 30, 2010 at 3:31pm.

Hi,

Any help on this would be very much appreciated.

The graph y=3x^2+6x+9 is a parabola, I need to use algebra to find the equation of the axis of symmetry, I then need to use this information to find the coordinates of the vertex.

Any ideas? Many thanks

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