Hi Students of 2E4,
You can ask me anything about quadratic equations! This is the first non-linear curves that you have learnt in learning mathematics.
Do you know that quadratic curves are all symmetrical about a vertical line x = k, where k is a constant (number).
To plot a quadratic curve, you need to choose an appropriate range of values for x in such a way that the maximum or minimum value of y is included in the plot.
You need a minimum of 5 points in order to plot a smooth curve.
Why not tell me you difficulty in learning this topic?
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8 comments:
can we use graphical calculator to solve learn quadratic equations
U hv been a beri nice teacher..Hope tat u can continue 2 teach me..Angie
hello..mr ting, this blog is veri nice leh..cindy
Cher u r realli a veri teacher,as we dun listen 2 u in klass u oso nt getting angry.......XiIaOlInG
hi mr ding! (: nice blog. haha.
-angelyn.
hello mr ting
nice prefile
Cher dont leave can??
cant bear seeing you leave leh....
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