# Edexcel C1 Core Maths

### Prior Knowledge

Identity or Equation?

Expanding brackets

Solving Equations (Linear type)

Pythagoras' Theorem

Trigonometry: Right-Angled Triangles

### Algebra and Functions

Indices

Standard Form (Scientific notation)

Surds

Functions

Factorising

Completing the Square

Polynomials

Simultaneous Equations

• Elimination method for linear types
• Substitution Method for linear and non linear types
• Exam Questions

Inequalities

• Linear inequalities

### Sketching Curves

Cubic Curves

Reciprocal Curves

Graph Transformations and Asymptotes

• Learn these base graphs
• Translations
• Reflections
• Stretches
• Asymptotes

### Sequences and series

Sequences

Recurrence relationships

Sigma notation

Arithmetic Progressions (sequences and series)

### Coordinate geometry

Lines

Intersection of graphs

Useful methods you might want to learn (but not on specification)

Exam Questions on Coordinate Geometry

ExamSolutions Beasties

### Differentiation

Introduction

Tangents and Normals

### Exam Papers

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## Other Modules

C1 | C2 | C3 | C4 | M1 | M2 | S1 | S2 | FP1 | FP2 | FP3