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In Exercises 36 -50, find the domain, range, intercepts, vertical asymptotes, holes, and horizontal asymptote (if applicable) of the function. 38. y= 2x+1 39. y = 21241 40. Y = 3-S 41. y = 2 4 42. y = Vx - 4-6 43. y = 4Vx+ 1+5 44. y = - 3V3x + 2 45. y = sin(2x) + 4 46. y = 3sec (x + 7( ) 47. y = arccos(x) 48. y = tan (x) 49. y = |x -41-2 50. y = {3- x, x