Images X1 2 X

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X1 2 x. Y=1/2x. X1 x2 y1 y2 формула. Y=X/X^2+1. Y=x2+2x-1.
Y=1/2x. X1 x2 y1 y2 формула. Y=X/X^2+1. Y=x2+2x-1.

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