Piecewise function graph with three distinct segments, including linear and constant parts, plotted on a coordinate grid.
Graph of a piecewise function with three defined sections: a line with slope 2 for x < -1, a line with slope 1 for -1 ≤ x < 2, and a constant value of 1 for x ≥ 3. The graph includes a T-chart for plotting and evaluation of f(1), f(6), and f(0).