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Mathematics 15 Online
OpenStudy (anonymous):

Graph the quadratic functions y = -2x2 and y = -2x2 + 4 on a seperate piece of paper. Using those graphs, compare and contrast the shape and position of the graphs.

OpenStudy (saifoo.khan):

tried finding the vertex?

OpenStudy (anonymous):

Wait, everything just clicked. Nevermind. Thanks!

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