Photos 2T 4 5T

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2t 4 5t. Х1 = -4 -2t. X1=-4+2t. График x=1+2t. Х1 4 2t х2 8-2t.
Х1 = -4 -2t. X1=-4+2t. График x=1+2t. Х1 4 2t х2 8-2t.