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Nelson Education > School > Mathematics > Mathematics 10 > Student Centre > Web Links >  Chapter 4
 

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QUADRATIC FUNCTIONS

CHAPTER 4: QUADRATIC RELATIONS: USING THE MODEL TO ASK AND ANSWER

The Chapter Problem: Trends in the Smoking Habits of Canada's Youth

 

Social Scientist — Job Description

  Health Canada — Information and Resources

Challenge 1

 

United Nations:World Population Estimates and Projections — Information

 

U.S. Census Bureau : World Population — Information

 

Global Statistics — Information

 
   

 Challenge 2

  Focus Of a Parabola — Exploration
  Drawing a Parabola — Exploration
  Creating a Parabola by Folding Wax Paper — Information
 
   

4.2 The Vertex Form of a Quadratic Relation

  Vertex Form of a Quadratic Relation — Exploration
 
   

4.3 Using Technology to Investigating Transformations of Quadratics

  Graphing Using Transformations — Tutorial
  The Roles of a, b and c in y =ax2 + bx + c — Exploration
 
   

4.5 Technology: Finding the Maximum or Minimum Values of a Quadratic Relation

  TI-83 Plus/Finding the Minimum of a Graph — Tutorial
  TI-83 Plus/Finding the Maximum of a Graph — Tutorial
 
   

4.6 Determining Maximum and Minimum Values Algebraically: Completing the Square

  Completing the Square:Tutorial 1
  Completing the Square:Tutorial 2
 
   

4.7 Solving Quadratic Equations: The Quadratic Formula

  Quadratic Formula Derivation — Exploration
  Solving Quadratic Equations — Overview and Solver
  Solving Quadratic Equations — Tutorial
  Applications of Quadratic Equations — Tutorial
  Quadratic Equation Solver — Online Calculator
 
   

4.8 Investigating Quadratic Relations

  Activities Using the TI-83/CBL — Information