Extended Mathematics for Cambridge IGCSE provides for the second year of a two-year course leading to the Cambridge IGCSE Mathematics Extended Level examination from University of Cambridge International Examinations. This is the second of two books (Core and Extended), which together completely cover the syllabus for the Cambridge IGCSE Mathematics Extended Level. Students may either study the whole of the Core course in their first year, followed by the Extended in their second year, or they may study 1 from Core followed immediately by 1 from Extended. Either way, the books are designed to be worked through sequentially and can be used both as classroom textbooks and for self-study.... Look carefully at the scales and remember that gradient I i change in x Using graphs to solve simultaneous equations We have already solved simultaneous equations using algebra in Chapter 5. We shall now look at a graphical method.

Title | : | Core Mathematics for Cambridge IGCSE |

Author | : | Audrey Simpson |

Publisher | : | Cambridge University Press - 2011-03-24 |

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