MATH 153: HOMEWORK QUESTIONS

• Due 14 May Tuesday 15:40
  4.4.4 (p. 292 - 297)
  1 (b, d, j, r, x, y), 2d, 4d(i, iv, vi), 9d, 10, 20, 21, 27, 31, 32, 42.

  
  

• Due 10 May Friday 15:40
  4.2.2 (p. 217)
  3.

  
  

• Due 7 May Tuesday 15:40
  4.2.4 (p. 227)
  1 (c, l, t, x), 2 (c, m), 3d, 4b, 6 (j, l), 7a, 8a, 10, 18 (a, b, c(iii))
  4.4.4 (p. 293)
  1g, 2a, 5, 6, 7.

  
  

• Due 24 April Wednesday 11:40
  4.1.4 (p. 210 - 215)
  3a, 6 (e, h, i), 7 (a, b, c, e, f), 8 (iv, viii), 9, 13b, 17, 18, 19, 21, 23b.

  
  

• Due 19 April Friday 13:40
  4.1.1 (p. 191)
  1 (a, b), 2, 7.

  
  

• Due 9 April Tuesday 15:40
  3.2.4 (p. 156 - 160)
  1 (d, e, k, l), 2 (a, f), 3, 8b, 15 (h, i), 16e, 17g.

  
  

• Due 2 April Tuesday 15:40
  3.3.4 (p. 183 - 187)
  10, 13, 14, 16 (b, c, d, e), 23, 34, 35, 36, 37.

  
  

• Due 26 March Tuesday 15:40
  3.3.4 (p. 182)
  6 (f, h), 17, 18, 19, 20, 25, 32, 33.

  
  

• Due 22 March Friday 13:40
  3.1.4 (pp. 142-148)
  1 (a, b, c, d, e).
  3.3.2 (pp. 161-163)
  1, 2, 3. (If you wish, you can return these 3 questions on paper instead of a diskette.)

  
  

• Due 19 March Tuesday 15:40
  3.1.4 (pp. 142-148)
  3 (a, i, o, r, w, x), 5, 18, 19, 26 (b).
  3.3.4 (pp. 181-185)
  1, 4, 5, 6 (d, e), 11, 16 (a, f, g), 26.
  

  
  

• Due 8 March Friday 13:40
  2.3.2
  Question 5 (p. 107-8)
  Question 9 (p. 109)
  2.3.4
  Question 13 i, vii, x, xiv (p. 123)
  Question 30 a, d, f, g, j (p. 125-6)
  Question 31 (p. 126)
  Question 32 a (p. 126)
  3.1.2
  Question 3 (p. 132-3)
  Question 8 (p. 134)
  Question 9 a, d (p. 134-5)
  

  
  

• Due 5 March Tuesday 15:40
  2.2.4
  Question 1(i) and (n): (i) - (xv) (pages 98-99)
  Question 10 (c): (iii) and (vii) (page 102)
  Question 11 (page 103)
  Question 22 (page 104)
  Question 25 (page 104)
  Question 27 (page 105)
  Question 29 (pages 105, 106)
  

  
  

• Due 27 February Wednesday 11:40
  2.1.4: Question 6(a):(ix),(x),(xi),(xii),(xviii) (pages 82,83)
  1. Solve |x+2|+|x-1|=2.
  2. Solve |2x+1|<|3x+4|.
  3. Solve |(x-1)/(x+1)|<1.
  4. Find the distance between (3,5) and (-2,-4).
  5. Find the midpoint of the line segment joining (3,-2) and (-4,3).
  6. Graph the region xy<0, x**2+y**2<4.
  7. Find an equation of the line:
  a. with slope 1/2 and passing through (3,1).
  b. passing through (-3,-7) and (-4,-5).
  c. perpendicular to 4x+3y+5=0 and passing through (2,3).
  8. Find the point of intersection of 3x-2y+4=0 and 3x+y-5=0.

  
  

• Due 21 February Thursday 12:00
  Postponed to 27 February Wednesday 11:40 because of the recent change in the holiday schedule.
  2.1.2: Question 1 (page 69), Question 10 (page 72)
  2.1.4: Question 5(l) (page 81)
  2.2.2: Question 4 (page 86)