This topic reviews the addition and subtraction of vectors graphically. This includes revision of the parallelogram law for addition of vectors.
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In this topic we review scalar multiplication with a vector. We consider the graphical representation of scalar multiplication and in a later […]
This topic looks at applications of the logarithmic function. Examples included are with earthquakes, sound and chemistry. Practice Exercise Worksheets for Applications […]
We introduce a number of parent functions. These are functions that can be viewed as the “basic” functions that other functions are […]
In this topic we review the critical points and concavity of a function and how to find them using differentiation.