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education/math/MATH1060 (trig)/Graphing.md

@@ -34,4 +34,15 @@ How to find the:
 
 $$ y = A * \sin(B(x-\frac{C}{B})) $$
 # 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)

education/math/MATH1060 (trig)/assets/graphcot.svg

@@ -0,0 +1 @@
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