Graphs of the Sine and Cosine Functions
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The sine and cosine functions have several distinct characteristics:
- They are periodic functions with a period of 2π.
- The domain of each function is and the range is Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle [−1,1] } .
- The graph of is symmetric about the origin.
- The graph of is symmetric about the y-axis.
Resources
- Graphs of the Sine and Cosine. Written notes created by Professor Esparza, UTSA.
- Graphs of the Sine and Cosine Functions, Lumen Learning