Solving quadratic equations graphically

Shelley Davey, 12 oct. 2017

This workbook is to support Unit 15.4 Solving quadratic equations graphically from the Edexcel GCSE (9-1) Mathematics Higher Student book

Table des matières

  1. Question 3 Page 482
    1. Recognising graphs
  2. Question 4 Page 483
    1. Estimating Roots
  3. Qestion 5 Page 483
    1. Further Estimating roots
    2. Further Estimating roots

1.

Question 3 Page 482

Match each graph to its equation. Hence estimate the solutions to the equations.

  • 1. Recognising graphs

1.1.

Recognising graphs

Recognising graphs
– Shelley Davey

2.

Question 4 Page 483

  • 1. Estimating Roots

2.1.

Estimating Roots

– Shelley Davey

3.

Qestion 5 Page 483

  • 1. Further Estimating roots
  • 2. Further Estimating roots

3.1.

Further Estimating roots

Further Estimating roots ii
– Shelley Davey

3.2.

–

Information