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Mathematics 12 Online
OpenStudy (anonymous):

Graph the function. Identify the vertex and axis of symmetry. f(x)=-2x^2+2x-1

OpenStudy (anonymous):

i don't know how to graph this

OpenStudy (anonymous):

This is a Parabola opening downward -- go to http://go.hrw.com/math/midma/gradecontent/manipulatives/GraphCalc/graphCalc.html

OpenStudy (anonymous):

online graphing calculator

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