In Problems 41–44, 1the graph of a piecewise-defined function is given. Write a definition for each function. 41. 42. 43. 44. y 2 2 24 (0, 2) (2, 2) (2. 1) (2, 1) (1, 1) (-1, 1) • (-1, 1) (1, 1) (-1, 0), (0, 0) 2 X (2, 0) x (0, 0) -2 (0, 0) -2 2 X -2 2 X (-1, –1) 45. If f(x) = int(2r), find 46. If f(x) = int find (a) f(1.2) (b) f(1.6) (c) f(-1.8) (a) f(1.2) (b) f(1.6) (c) f(-1,8)

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