Walker Maths 2.14 Systems Of Equations: Level 2 Ncea

Author: Charlotte Walker, Victoria Walker

Stock information

General Fields

  • : $8.99 NZD
  • : 9780170416009
  • : Nelson Cengage Learning New Zealand
  • : Nelson Cengage Learning New Zealand
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  • : December 2023
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  • : 6.5
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  • : books

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  • : Charlotte Walker, Victoria Walker
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Barcode 9780170416009
9780170416009

Description

Walker Maths is a series of single standard workbooks containing high-quality, up to date material at NCEA Mathematics levels 1, 2 and 3. The well-designed, write-on workbooks contain teaching material, including relevant formulae, and ample practice exercises along with sample tasks and questions. The workbooks reflect the content and style of the new standards, and allow teachers total flexibility in course design for students at all levels. As a single standard series, Walker Maths offers Maths department the ability to buy titles all at once, or throughout the year as required.

Author description

Charlotte Walker BEd, GradDipTchLn, MHealSc.Charlotte has over 10 years' experience in teaching Mathematics. Victoria Walker BSc (Hons), GradDipTchLn. Victoria has twenty years' experience in teaching Mathematics. She has received a Jim Campbell award for teaching excellence (2003) and an Ernest Duncan award in Mathematics (2007).

Table of contents

Glossary Straight lines The gradient of a line Finding the equations of a straight line 1 Using the gradient and the y-intercept 2 Using the gradient and one point 3 Using two points 4 From practical information Putting it all together Recognising graphs and curves Parabolas Parabolas – matching equations with graphs Circles Circles – matching equations with graphs Hyperbolas Hyperbolas – matching equations with graphs Mixing it up Quadratic expressions Expanding Factorising quadratics 1 Where the coefficient of x2 is 1 2 Where the coefficient of x2 is not 1 and there is a common factor 3 Where the coefficient of x2 is not 1 and there is no common factor Solving quadratic equations 1 By factorising 2 Using the quadratic formula 3 Using a calculator Finding how many solutions exist Simultaneous equations Line and parabola Line and circle Line and hyperbola Finding unknown values, given the number of solutions Mixing it up, with applications Practice tasks Answers