B7: Graphs & Proportion
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From the DfE Mathematics AS and A-Level Content (LINK):
PLAYLIST
PLAYLIST
Sketching Polynomials
Sketching Polynomials
B7-01 [Graphs: Introducing Cubic Graphs]
B7-01 [Graphs: Introducing Cubic Graphs]
B7-02 [Graphs: Sketching Quadratics, Cubics, Quartics and Quintics]
B7-02 [Graphs: Sketching Quadratics, Cubics, Quartics and Quintics]
Sketching Cubics from Factorised Form
Sketching Cubics from Factorised Form
B7-03 [Graphs: Examples of Sketching Cubics from Factorised Form]
B7-03 [Graphs: Examples of Sketching Cubics from Factorised Form]
Sketching Quartics from Factorised Form
Sketching Quartics from Factorised Form
B7-04 [Graphs: Examples of Sketching Quartics from Factorised Form]
B7-04 [Graphs: Examples of Sketching Quartics from Factorised Form]
The Modulus Function
The Modulus Function
B7-05 Graphs: Introducing the Modulus Function
B7-05 Graphs: Introducing the Modulus Function
B7-06 Graphs: Sketching the Modulus of a Linear Function
B7-06 Graphs: Sketching the Modulus of a Linear Function
B7-07 Graphs: Examples of Sketching the Modulus of a Linear Function
B7-07 Graphs: Examples of Sketching the Modulus of a Linear Function
B7-08 Graphs: Solving Modulus Equations
B7-08 Graphs: Solving Modulus Equations
B7-09 Graphs: Examples of Solving Modulus Equations
B7-09 Graphs: Examples of Solving Modulus Equations
B7-10 Graphs: Solving Modulus Inequalities
B7-10 Graphs: Solving Modulus Inequalities
B7-11 Graphs: Writing a Modulus Inequality in a form without the Modulus
B7-11 Graphs: Writing a Modulus Inequality in a form without the Modulus
B7-12 Graphs: Examples of Solving Basic Modulus Inequalities
B7-12 Graphs: Examples of Solving Basic Modulus Inequalities
B7-13 Graphs: Writing an Inequality in a form with a Modulus
B7-13 Graphs: Writing an Inequality in a form with a Modulus
B7-14 Graphs: Examples of Writing Inequalities in a form with a Modulus
B7-14 Graphs: Examples of Writing Inequalities in a form with a Modulus
B7-15 Graphs: 3 Methods of Writing an Inequality in a form with a Modulus
B7-15 Graphs: 3 Methods of Writing an Inequality in a form with a Modulus
B7-16 Graphs: Sketching the Modulus of Other Functions
B7-16 Graphs: Sketching the Modulus of Other Functions
B7-17 Graphs: EDEXCEL ONLY Sketching y=f(|x|)
B7-17 Graphs: EDEXCEL ONLY Sketching y=f(|x|)
Reciprocal Graphs
Reciprocal Graphs
B7-18 [Graphs: Introducing Reciprocal Graphs of the form y = a/x]
B7-18 [Graphs: Introducing Reciprocal Graphs of the form y = a/x]
B7-19 [Graphs: Examples of Sketching Reciprocal Graphs of the form y = a/x]
B7-19 [Graphs: Examples of Sketching Reciprocal Graphs of the form y = a/x]
B7-20 [Graphs: Introducing Reciprocal Graphs of the form y = a/x^2]
B7-20 [Graphs: Introducing Reciprocal Graphs of the form y = a/x^2]
B7-21 [Graphs: Examples of Sketching Reciprocal Graphs of the form y = a/x^2]
B7-21 [Graphs: Examples of Sketching Reciprocal Graphs of the form y = a/x^2]
B7-22 [Graphs: Examples of Sketching Translated Reciprocal Graphs]
B7-22 [Graphs: Examples of Sketching Translated Reciprocal Graphs]
Finding Points of Intersection
Finding Points of Intersection
B7-23 [Graphs: Introducing finding Points of Intersection]
B7-23 [Graphs: Introducing finding Points of Intersection]
B7-24 [Graphs: Examples of finding Points of Intersection between Lines and Curves]
B7-24 [Graphs: Examples of finding Points of Intersection between Lines and Curves]
B7-25 [Graphs: Examples of finding Points of Intersection between Two Curves]
B7-25 [Graphs: Examples of finding Points of Intersection between Two Curves]
Direct and Inverse Proportion
Direct and Inverse Proportion
B7-26 [Proportion: Introducing Direct Proportion and Inverse Proportion]
B7-26 [Proportion: Introducing Direct Proportion and Inverse Proportion]
B7-27 [Proportion: Determining if Two Variables are Proportional]
B7-27 [Proportion: Determining if Two Variables are Proportional]
B7-28 [Proportion: Examples of Finding the Constant of Proportionality]
B7-28 [Proportion: Examples of Finding the Constant of Proportionality]
B7-29 [Proportion: Graphing an Inverse Proportion]
B7-29 [Proportion: Graphing an Inverse Proportion]