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Mathematics 16 Online
OpenStudy (ytry):

What is the equation for the line of symmetry for the graph of the function y = -4x^2 +6x -8

OpenStudy (anonymous):

Have five minutes? I'll draw up a graph.

OpenStudy (ytry):

Yeah, sure

OpenStudy (ytry):

Thanks for your help

OpenStudy (anonymous):

Does this graph look right for the equation? If so, the line of symmetry is the y axis, and it's represented by the equation x=0

sam (.sam.):

Actually if you complete the square you'll get the line of symmetry

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