BetterMath Notes & resources Chapter 4

Chapter 4 · Lines & Quadratics

Functions, linear functions and simultaneous linear equations, quadratic functions, equations and inequalities, and the discriminant.

53 pages · Functions · syllabus 1.16, 2.1–2.4, 2.6, 2.7

Open Chapter 4 (PDF)Answers are in the complete bookPDF, 274 KB, opens in your browser to read, download or print

Practice worksheets

For teachers only, on request. Request the worksheets >

  • 4.1Functions23 questions · 2 pp
  • 4.2Linear Functions21 questions · 2 pp
  • 4.3Systems of Linear Equations20 questions · 2 pp
  • 4.4Quadratic Functions and Equations50 questions · 4 pp
  • 4.5Quadratic Inequalities20 questions · 2 pp
  • 4.6The Discriminant24 questions · 2 pp
Chapter 4, Lines & Quadratics, page 1
Page 1 of 53
Chapter 4, Lines & Quadratics, page 2
Page 2 of 53
Chapter 4, Lines & Quadratics, page 3
Page 3 of 53
Chapter 4, Lines & Quadratics, page 4
Page 4 of 53
Chapter 4, Lines & Quadratics, page 5
Page 5 of 53
Chapter 4, Lines & Quadratics, page 6
Page 6 of 53
Chapter 4, Lines & Quadratics, page 7
Page 7 of 53
Chapter 4, Lines & Quadratics, page 8
Page 8 of 53
Chapter 4, Lines & Quadratics, page 9
Page 9 of 53
Chapter 4, Lines & Quadratics, page 10
Page 10 of 53
Chapter 4, Lines & Quadratics, page 11
Page 11 of 53
Chapter 4, Lines & Quadratics, page 12
Page 12 of 53
Chapter 4, Lines & Quadratics, page 13
Page 13 of 53
Chapter 4, Lines & Quadratics, page 14
Page 14 of 53
Chapter 4, Lines & Quadratics, page 15
Page 15 of 53
Chapter 4, Lines & Quadratics, page 16
Page 16 of 53
Chapter 4, Lines & Quadratics, page 17
Page 17 of 53
Chapter 4, Lines & Quadratics, page 18
Page 18 of 53
Chapter 4, Lines & Quadratics, page 19
Page 19 of 53
Chapter 4, Lines & Quadratics, page 20
Page 20 of 53
Chapter 4, Lines & Quadratics, page 21
Page 21 of 53
Chapter 4, Lines & Quadratics, page 22
Page 22 of 53
Chapter 4, Lines & Quadratics, page 23
Page 23 of 53
Chapter 4, Lines & Quadratics, page 24
Page 24 of 53
Chapter 4, Lines & Quadratics, page 25
Page 25 of 53
Chapter 4, Lines & Quadratics, page 26
Page 26 of 53
Chapter 4, Lines & Quadratics, page 27
Page 27 of 53
Chapter 4, Lines & Quadratics, page 28
Page 28 of 53
Chapter 4, Lines & Quadratics, page 29
Page 29 of 53
Chapter 4, Lines & Quadratics, page 30
Page 30 of 53
Chapter 4, Lines & Quadratics, page 31
Page 31 of 53
Chapter 4, Lines & Quadratics, page 32
Page 32 of 53
Chapter 4, Lines & Quadratics, page 33
Page 33 of 53
Chapter 4, Lines & Quadratics, page 34
Page 34 of 53
Chapter 4, Lines & Quadratics, page 35
Page 35 of 53
Chapter 4, Lines & Quadratics, page 36
Page 36 of 53
Chapter 4, Lines & Quadratics, page 37
Page 37 of 53
Chapter 4, Lines & Quadratics, page 38
Page 38 of 53
Chapter 4, Lines & Quadratics, page 39
Page 39 of 53
Chapter 4, Lines & Quadratics, page 40
Page 40 of 53
Chapter 4, Lines & Quadratics, page 41
Page 41 of 53
Chapter 4, Lines & Quadratics, page 42
Page 42 of 53
Chapter 4, Lines & Quadratics, page 43
Page 43 of 53
Chapter 4, Lines & Quadratics, page 44
Page 44 of 53
Chapter 4, Lines & Quadratics, page 45
Page 45 of 53
Chapter 4, Lines & Quadratics, page 46
Page 46 of 53
Chapter 4, Lines & Quadratics, page 47
Page 47 of 53
Chapter 4, Lines & Quadratics, page 48
Page 48 of 53
Chapter 4, Lines & Quadratics, page 49
Page 49 of 53
Chapter 4, Lines & Quadratics, page 50
Page 50 of 53
Chapter 4, Lines & Quadratics, page 51
Page 51 of 53
Chapter 4, Lines & Quadratics, page 52
Page 52 of 53
Chapter 4, Lines & Quadratics, page 53
Page 53 of 53

All chapters