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Mathematics 14 Online
OpenStudy (anonymous):

Can someone help me with this problem? (a) sketch a graph of the equation (b) Identify the vertex y=x^2-2

OpenStudy (anonymous):

The equation suggest it is a parabola.when x=0 ,y=-2.and when y=0,x=+-sqrt(2). vertex will be(0,-2).the parabola is symmetric about yaxis.

OpenStudy (anonymous):

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