vault backup: 2024-09-30 11:08:24

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

@@ -33,7 +33,7 @@ How to find the:
 
 
 $$ y = A * \sin(B(x-\frac{C}{B})) $$
-# Tangent/Cotangent
+# Tangent
 $$ y = tan(x) $$
 ![Graph of tangent](assets/graphtan.png)
 To find relative points to create the above graph, you can use the unit circle:
@@ -49,7 +49,9 @@ Interpreting the above table:
 - When $x = \frac{\pi}{4}$, $y = 1$
 - When $x = \frac{\pi}{2}$, there's an asymptote
 
-Without any transformations applied, the period of $tan(x) = 1$. Because $tan$ is an odd function, $ 
-
+Without any transformations applied, the period of $tan(x) = 1$. Because $tan$ is an odd function, $tan(-x) = -tan(x)$. 
+# Cotangent
 $$ y = cot(x) $$
 ![Graph of cotangent](assets/graphcot.svg)
+
+To find relative points to create the above graph, you can use the unit circle: