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Mathematics 16 Online
OpenStudy (anonymous):

What is the line of symmetry for the graph of y = -3x2 + 12x - 11?

OpenStudy (anonymous):

Put this in vertex form

OpenStudy (raden):

x=-b/2a

OpenStudy (raden):

y = -3x2 + 12x - 11 it means a=-3, b=12, and c=-11

OpenStudy (raden):

*-3x^2

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