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Math 147 - Fall 1997 - Test # 1

Answer Key

  1. (a) is False, (b) is True, (c) is True. Answer: (e)
  2. (a) is False, (b) is False, (c) is True, (d) is False. Answer: (c)
  3. (a) is False, (b) is True, (c) is True, (d) is False. Answer: (e)
  4. (a) is True, (b) is False, (c) is False, (d) is False. Answer: (a)
  5. (a) is False, (b) is True, (c) is True. Answer: (d)
  6. (I) is False, (II) is True, (III) is False, (IV) is True. Answer: (b)
  7. Answer: (a)
  8. (a) is False, (b) is False, (c) is False, (d) is True. Answer: (d)
  9. (a) is False, (b) is True, (c) is False, (d) is False, (e) is True. Answer: (e)
  10. (a) is True, (b) is False, (c) is False, (d) is False, (e) is False. Answer: (a)
  11. a) 53.28%

b) 6.68%

  1. a) 0

b) 3.16

c) -1

  1. a) 88.495

b) 91.25

c) 53.28

  1. a) 6%

b) 90

c) 32%

d) 60 - 70

a) y = 2x + 4

b) Draw a line passing through the points (0, 4) and (1, 6).

c) False

 

 

 

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