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Ответ

Ответ дан
miron2077

у=-х²+6

у=-2х-2

-2х-2=-х²+6

х²-6-2х-2=0

х²-2х-8=0 D=4+32=36=6²

х₁=(2+6)/2=4 х₂=(2-6)/2=-2

у₁=-2*4-2=-10 у₂=-2*(-2)-2=2

точка 1 (4;-10)

точка 2 (-2;2)

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