precal - Answers1.4 Day 1 3 ] 13 33. 34. (- , ) 38. between...

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Answers 1.4 Day 1 29. [6, ) 30. (- , 3 13 ] 31. [-48, ) 32. (- , 42) 33. 34. (- , ) 37a. ex: 1 20 b. (- , -20] 38. between $204,000 and $254,000 41. (-1, 8) 42. (3, 6) 43. 44. [-7, 22 5 ) 45. (- , ) 46. (- , 2)U(5, ) 47. (- , ) 48. 49. (- , ) 50. Answers 1.4 Day 2 51-54. Answers will vary 55a. no b. yes values of a that are 8 or greater c/a. yes values of a that are less than 8 c/b. no 56. B 57. G 58. C 1. [ 16 7 , ) 2. (-1, 3) 3. (- , 1)U(3, ) 4. (-1, 8) 5. (- , 5)U(5, ) 6. {4} 7. (-1, ) 8. (-10, 2) 9. (- , -3)U[1, ) 10. [3, 4] 11. (- , 4) 12. (- , -3)U[ 2 5 , ) 13. (-6, 0) Answers 1.5 (Day 1) 3. {-6, 12} 6. 9. {-7, 15} 12. { 3 2 } 15. {1} 34. 35. {- 3 2 , -1} 36. {- 14 3 , 16 3 } 37. {- 1 3 } 38. 39. { 5 2 } 40. { 11 8 } 41. {-3, -1} 42. {- 71 36 } 43. {2} 61. b+c -b-c x= , aa 62. ab+d -ab+d x= , cc 63. ac+d ac-d x= , ab ab 1. 2. {-8, 13} 3. {- 1 2 , 3 8 } 4. {0, 4 3 } 5. x -15 =30
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Answers 1.5 (Day 2) 44. [-6, 26 3 ] 45. (- , -8] U [5, ) 46. (- , ) 47. (- , - 3 2 ) U (2, ) 48. (- , ) 49. (- , - 1 2 ) U ( 3 2 ,
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This note was uploaded on 09/15/2011 for the course MATH 1314 taught by Professor Lackley during the Fall '09 term at Texas State.

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precal - Answers1.4 Day 1 3 ] 13 33. 34. (- , ) 38. between...

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