Sketch the graph of f by hand and use your sketch to find the absolute and local maximum and minimum values of f. f(x)={4-x^2 if -2≤x≤0, 2x-1 if 0≤x≤2
Sketch the graph of f by hand and use your sketch to find the absolute and local maximum and minimum values of f. f(x)={4-x^2 if -2≤x≤0, 2x-1 if 0≤x≤2