Ordinary Level Math | Functions

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Curriculum

Equations 10
- Lecture1.1
  
  Quadratic Functions 19 min
- Lecture1.2
  
  Quadratic Equations 18 min
- Lecture1.3
  
  Factorisation Method 14 min
- Lecture1.4
  
  Factorisation Method continues 15 min
- Lecture1.5
  
  Completing the Square method 09 min
- Lecture1.6
  
  Completing the Square method continues 13 min
- Lecture1.7
  
  Minimum and maximum value of a quadratic function 14 min
- Lecture1.8
  
  Minimum and maximum value of a quadratic function part B 09 min
- Lecture1.9
  
  Minimum and maximum value of a quadratic function part C 16 min
- Lecture1.10
  
  Examples No1 17 min
- Lecture1.11
  
  Examples No2 21 min
Inequalities 10
- Lecture2.1
  
  Solving quadratic inequalities 12 min
- Lecture2.2
  
  Solving quadratic inequalities Ex 2 12 min
- Lecture2.3
  
  Absolute value inequality 14 min
- Lecture2.4
  
  Absolute value inequality Example 17 min
- Lecture2.5
  
  Simultaneous equations, one linear and one quadratic 18 min
- Lecture2.6
  
  Simultaneous equations, one linear and one quadratic continues 14 min
- Lecture2.7
  
  Nature of roots of a quadratic equation 21 min
- Lecture2.8
  
  Sum and product of the roots of a quadratic equation A 13 min
- Lecture2.9
  
  Sum and product of the roots of a quadratic equation A Example 2 10 min
- Lecture2.10
  
  Sum and product of roots of a quadratic equation B 17 min
- Lecture2.11
  
  Sum and product of roots of a quadratic equation B Example 2 22 min
Functions 8
- Lecture3.1
  
  Functions 21 min
- Lecture3.2
  
  Functions continues 13 min
- Lecture3.3
  
  Functions Example 07 min
- Lecture3.4
  
  Composition of functions 09 min
- Lecture3.5
  
  Inverse functions 06 min
- Lecture3.6
  
  Polynomials 12 min
- Lecture3.7
  
  Polynomials Examples 19 min
- Lecture3.8
  
  Summary Lesson Notes 30 min
- Quiz3.1
  
  Function Quiz 50 questionsFinal

Overview

Functions and Equations is a very useful topic in maths with tremendous help in the mathematics field as it teaches everything you need to know about equations, inequalities, functions and polynomials.

Course objectives:

After studying taking this course you would be able to;

Solve all kinds of quadratic equations using the different methods like; quadratic formula, factorization and completing the square.
Solve the minimum and maximum values of a quadratic function and even sketch graphs of quadratic functions.
Solve all kinds of quadratic inequalities including modulus or absolute value inequalities.
Increase your skill in solving simultaneous equations, where one is linear and another is quadratic.
Analyze the nature of the roots of a quadratic equation
Solve the sum and product of the roots of a quadratic equation
Extend your knowledge in solving functions of all types including composite and inverse functions.
Solve polynomials including the remainder and factor theorem