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Mathematics 8 Online
OpenStudy (anonymous):

y=3x^2 -9x+5 Find the equation of the axis of symmetry and the coordinates of the vertex of the graph of each function. Please show work!

OpenStudy (mertsj):

You can find the x coordinate of the vertex by using the formula: x = -b/(2a)

OpenStudy (mertsj):

What do you get for that?

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