A-Math - Quadratic Equation - Max and Min of Quad Eqn
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| Topic: Quadratic Equations |
When an quadratic equation is " always positive for all values of x",
It simply means if you choose any x value, you will get a positive y value.
Since all the y values are positive, the entire graph will be above the
x-axis. Yes, I know your difficulty in trying to understand "Math"
English, sometimes it seems a bit weird.
I created this Blog after my students told me that there is very little information about how to solve GCE O Level Math and Additional Math (A-Math) questions on the internet. Even if they manage to find, the solution were for very basic questions. I am a Full-time Math Tutor in Singapore. I tutor mainly in Northern Singapore (Woodlands, Chua Chu Kang, Bukit Panjang, Yishun and Sembawang). I also tutor in Johor Bahru.
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