The function f is defined by `f(x) ={[1-x \ x<0], [1 \ \ \ \ \ \ \ \ x=0], [x+1 \ x >0]}`. Draw the graph of `f(x)`.

Explanation

To draw the graph of the function \( f(x) \) defined as follows:

\[
f(x) =
\begin{cases}
1 - x & \text{if } x < 0 \\
1 & \text{if } x = 0 \\
x + 1 & \text{if } x > 0
...