AQA A level

Factor Theorem – Paper 1
3 Topics | 4 Quizzes
How to factorise a cubic equation (Method 1)
How to factorise a cubic polynomial (Method 2)
Algebraic Division Bronze
Algebraic Division Silver
The Factor Theorem
Algebraic Division Gold
Polynomials Gold
Area Under a Curve – Paper 1
6 Topics | 6 Quizzes
What is Integration? Basic Types
AS Integration Bronze
AS Integration Silver
AS Integration Gold
How to find the area bounded by a curve above the x-axis
Area bounded by a curve below the x-axis
Area bounded by a curve above and below the x-axis
Area under and between Curves by Integration
Curve Area Bronze
Curve Area Silver
Curve Area Gold
Integration as the limit of a sum Exam Question
Paper 1 - Section A
Cubic Graphs
2 Topics | 1 Quiz
How to solve a cubic equation using the factor theorem
How to Sketch Cubic Graphs
Cubic graphs Bronze
Coordinate Geometry, Straight Line
5 Topics | 3 Quizzes
How to find the Equation of a straight line y=mx+c
Coordinate Geometry : Equation of a parallel line
Coordinate Geometry : Equation of a perpendicular bisector
Coordinate Geometry – Distance between two points
Coordinate Geometry – Mid-point of a line segment
Equations of Straight Lines Bronze
Equations of Straight Lines Silver
Equations of Straight Lines Gold
Equations of Circles
7 Topics | 3 Quizzes
Circle Properties You Should Know
Equation of a circle : ExamSolutions
Equation of a Circle (Alternative form)
Equations of Circles Bronze
Finding the Centre and Radius of Circle
Equations of Circles Silver
Equation of a Circle passing through 3 points
Equation of a Tangent to a Circle
Equations of Circles Gold
Parametric Equations for a Circle (Example)
Arithmetic sequences and series
8 Topics | 3 Quizzes
Arithmetic Sequences and nth term formula
Arithmetic Sequences/Progressions Bronze
Arithmetic Progressions – What are they?
How to Prove the Sum of an Arithmetic Progression
Arithmetic Progressions Silver
Series : Sigma Notation
Arithmetic Progressions Gold
Arithmetic Progressions – Finding a and d given two terms
Arithmetic Progression – Working with consecutive terms
Arithmetic Series Beastie
Arithmetic Sequences and Series – Exam Questions
Inequalities
9 Topics | 3 Quizzes
Inequalities – Introduction
Inequalities – Reversing the inequality sign
Solving Linear Inequalities
Inequalities Bronze
Inequalities | Solving a simultaneous double linear inequality
Inequalities | Shading regions for a linear inequality in two variables
Inequalities Silver
How to solve a Quadratic Inequality
Inequalities Gold
Modulus Inequalities (1)
Modulus Inequalities (2)
Modulus Inequalities (3)
Periodic Sequences
1 Topic
Periodic Sequences
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Integration as the limit of a sum Exam Question

AQA A level Area Under a Curve – Paper 1 Integration as the limit of a sum Exam Question

Here we look at an exam question which shows and illustrates the integral as the limit of a sum

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