How transformations reshape the fundamental sine wave
In short: Learn how to manipulate the sine function by applying specific transformations to its midline, amplitude, and period.
This video demonstrates the step-by-step process of graphing the function y=3⋅sin(½⋅x)-2. By starting with the parent function y=sin(x), the lesson explores how vertical and horizontal changes alter the graph's essential properties.
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Sources
- Summary by Intellect · source: Example: Graphing y=3⋅sin(½⋅x)-2 | Trigonometry | Algebra 2 | Khan Academy
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