B2. Graphically solve the equation $2^{x+1}=-x^{2}+2$.
B2. The graph of the exponential function passes through the points $(0,2)$ and $(-1,1)$. The graph of the quadratic function has a vertex at the point $(0,2)$ and zeros at $x_{1}=-\sqrt{2}, x_{2}=\sqrt{2}$, and it also passes through the point $(-1,1)$. From the drawn graphs, we read off the solutions $x_{1}=0$ and $x_{2}=-1$.

Graph of the exponential function ............................................

Graph of the quadratic function .................... 2 points

Solutions read off: $x_{1}=0$ and $x_{2}=-1 \ldots \ldots \ldots .1+1$ point

![](https://cdn.mathpix.com/cropped/2024_06_07_4401d59a37898c9fd2b4g-14.jpg?height=525&width=531&top_left_y=246&top_left_x=1388)