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what is the domain and range of y 2x 2

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what is the domain and range of y=2x^2

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Answer to a math question what is the domain and range of y=2x^2

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Domain: \left(-\infty,\infty\right) Range: \lbrack0,\infty)

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y’’ -4y’ +4y = (12x^2 -6x)e^2x Y(0)= 1 Y’(0)=0 Y(x)=c1y1+c2y2+yp