\[\boxed{\mathbf{870\ (870)}\mathbf{.}\mathbf{\ }Еуроки\ - \ ДЗ\ без\ мороки}\]
\[P( - 2,5)\]
\[L( - 1,5)\]
\[N( - 1)\]
\[A( - 0,5)\]
\[O(0)\]
\[M(0,5)\]
\[E(1)\]
\[K(1,5)\]