Math making connections
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This document discusses combining different types of functions to model real-world situations. It gives examples of combining a linear and sinusoidal function to model skiing speed over time, and adding two sinusoidal functions to model combining musical notes. It also provides the frequencies of musical notes from C to high C that could be modeled by combining sinusoidal functions.
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Math making connections
- 1. 8.5 Making Connections Modelling With Combined Functions
- 2. Skiing Addition of a Linear and a Sinusoidal Function + =
- 3. combining musical notes Addition of two Sinusoidal Functions I(t) = sin(2 ft) Note Frequency C 262 C# 277 D 294 D# 311 E 330 F 349 F# 370 G 392 G# 415 A 440 A# 466 B 494 high C 524
- 4. Many other simple situations can be modelled by combining functions that have been studied in this course