If the graph of f(x) is: graph of an L-shaped function, which begins at (0,0), then goes to (1,1), then goes to (3, -1). Which of the following is the graph of −f(−x)? A. graph of an L-shaped function, which begins at (0,-1), then goes to (1,0), then goes to (3, -2). B. graph of an L-shaped function, which begins at (0,0), then goes to (-1,-1), then goes to (-3, 1). C. graph of an L-shaped function, which begins at (0,0), then goes to (1,-1), then goes to (3, 1). D. graph of an L-shaped function, which begins at (0,0), then goes to (-1,1), then goes to (-3, -1).