Finding domains: Find the domain of each function, and ex- press the domain in interval notation. Vx +2 31. f(x) = 32. f(x) = /x2 – 2x – 3 x+ 2 1 33. f(x) = 34. f(x) = х2 — х — 6 Vx2 – 3x x – 3 35. f(x) = Jx + /2 – x 36. f(x) = 1-x 1 37. f(x) = 38. f(x) = In () e-1/2x X- 1 tan-1x 39. f(x) = 40. ƒ(x) - sinx I - sec-lx

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