Постройте график функции: y=x^2+2|x+1|-x-2.

\[y = x² + 2|x + 1| - x - 2\]

\[x \geq - 1:\]

\[y = x^{2} + x;\ \ ветви\ вверх;\]

\[x_{0} = - \frac{1}{2};\ \ \ y_{0} = - \frac{1}{4};\ \]

\[y( - 1) = 0.\]

\[x < - 1:\]

\[y = x^{2} - 3x - 4;\ \ ветви\ вверх;\]

\[x_{0} = \frac{3}{2};\ \ \ y_{0} = - 6\frac{1}{4};\]

\[y( - 1) = 0.\]