The chain rule for differentiation is used when faced with the composition of two or more functions. In this topic we review the chain rule and work through some examples.
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In this topic we look at rational functions or expressions. We first introduce the idea of a rational function and the non-permissible […]
This topic looks at applications of the logarithmic function. Examples included are with earthquakes, sound and chemistry.
In this topic we look at polynomial inequalities: what are they and how to solv them.