Non-rational functions
In non-rational functions , besides the rational ones, there are also additional arithmetic operations (for example square roots, logharithms, etc.).
You should know the following non-rational functions:
| Square root functions |
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| Trigonometric functions |
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| Exponential functions |
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| Logarithmic functions |
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Examples
Other examples of non-rational functions are:
- $f(x)=5\cdot\sin(x)$
- $f(x)=\sqrt{x}$
- $f(x)=12\cdot2^{x-1}$