How to Find a Sine and Cosine Curve's Equation - y=a.sin(bx)+c, y=a.cos(bx)+c - Lesson & Examples 1
Автор: Radford Mathematics & Tech
Загружено: 2024-03-11
Просмотров: 579
In this video we learn how to find the equation of a sine curve and a cosine curve from its graph.
We learn and use the formula for :
the Amplitude
the Wave Number (also called Angular frequency), which is inversely proportional to the period
the vertical translation.
These trigonometric functions will be easy to tackle after we've watched this tutorial.
******* CHAPTERS / TIMESTAMPS *******
00:00 Introduction
Example 1 : Sine Curve
Example 2 : Cosine Curve
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