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Mathematics 18 Online
OpenStudy (anonymous):

equation of the axis of symmetry y=-2x^2

OpenStudy (saifoo.khan):

x = 0

OpenStudy (anonymous):

How did you get the answer?

hero (hero):

x = -b/2a

hero (hero):

b = 0

OpenStudy (saifoo.khan):

So, as Hero said, -0/2(2) gives us 0. So (0,0)

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