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

@@ -15,21 +15,3 @@ Given the above graph:
 A function is considered periodic if it repeats itself at even intervals, where each interval is a complete cycle, referred to as a *period*.
 
 
-# Sinusoidal Functions
-A function that has the same shape as a sine or cosine wave is known as a sinusoidal function.
-
-There are 4 general functions:
-
-| $$A * sin(B*x - C) + D$$                  | $$ y = A * cos(B*x -c) + D$$           |
-| ----------------------------------------- | -------------------------------------- |
-| $$ y = A * sin(B(x - \frac{C}{B})) + D $$ | $$ y = A*cos(B(x - \frac{C}{B})) + D$$ |
-
-
-How to find the:
-- Amplitude: $|A|$
-- Period: $\frac{2\pi}{B}$
-- Phase shift: $\frac{C}{|B|}$
-- Vertical shift: $D$ 
-
-
-$$ y = A * \sin(B(x-\frac{C}{B})) $$