As part of an investigation of transformations of exponential functions, class members use Newton's Law of Cooling as an exponential model to determine temperature based on varying aspects. The resource makes comparisons between models from different scenarios and places emphasis on the key features and behavior of the graphs.

Concepts

exponential functions, intercepts

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Additional Tags

math

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Instructional Ideas

• Use for application of exponential functions and transformations

Classroom Considerations

• Bbackground knowledge should include familiarity with formulas and exponential functions
• Graphing calculators are necessary
• 24th lesson in a 26-part series

Pros

• Incorporates real-world scenarios
• Handouts, keys, and a detailed teacher guide are included
• Opener and exit ticket are provided

Cons

• Advanced notation is used that may take time for students to understand

Common Core

HSA-SSE.B.3.c HSA-CED.A.1 HSF-IF.B.4 HSF-IF.B.6 HSF-IF.C.9 HSF-BF.A.1.a HSF-LE.A.2 HSF-LE.B.5