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Mathematics 16 Online
OpenStudy (anonymous):

not good at graphing so ya help please:) Graph the quadratic functions y = -2x2 and y = -2x2 + 4. Using those graphs, compare and contrast the shape and position of the graphs

OpenStudy (inkyvoyd):

ok, just based on looking, the graph of the latter is the former shifted up 4 units. Both have openings downward.

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