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education/math/MATH1060 (trig)/Graphing.md
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@ -34,4 +34,15 @@ How to find the:
$$ y = A * \sin(B(x-\frac{C}{B})) $$ $$ y = A * \sin(B(x-\frac{C}{B})) $$
# Tangent/Cotangent # Tangent/Cotangent
$$ y = tan(x) $$
![Graph of tangent](assets/graphtan.png)
To find relative points to create the above graph, you can use the unit circle:
If $tan(x) = \frac{sin(x)}{cos(x})$, then:
| $sin(0)$ | | |
| -------- | --- | --- |
| | | |
$$ y = cot(x) $$
![Graph of cotangent](assets/graphcot.svg)

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