Quadratic Functions - O level Additional Mathematics

This course on quadratic function is created based on the O Level Additional Mathematics syllabus (syllabus 4049).  In this course, we will be covering the following topics:

• Finding the maximum or minimum value of a quadratic function using the method of completing the square

• Conditions for quadratic function to be always positive or negative

• Using discriminant to determine conditions for a quadratic equation to have: (i) two real roots (ii) two equal roots (iii) no real roots

• Using discriminant to determine related conditions for a given line to: (i) intersect a given curve (ii) be a tangent to a given curve (iii) not intersect a given curve •

• Solving simultaneous equations in two variables by substitution, with one of the equations being a linear equation

• Solving quadratic inequalities, and representing the solution on the number line

I've included a bonus in this course:

• Solving simultaneous equations using the elimination method  (sometimes, this method is way easier!)

This is a FULL course on quadratic function. Not only will I be going through concepts, I will walk you through the questions - step- by- step. Ultimately, the goal of this is to help you understand the concepts tested in quadratic function and be able to do the questions and score!

This video course is the full tuition lessons on quadratic function that I conduct for my students taking the O Level A Math. This topic is big, and it usually takes 2 lessons to complete. Now, you have the opportunity to watch the entire class on - demand, anytime you like, and re- watch it as many times as you want.

What are you waiting for?