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?
Wednesday, July 18, 2007
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