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What's on the worksheet
- Name the input and output with units and say whether each description is linear or exponential.
- Compare two markdown plans for an 80-dollar jacket.
- Taxi pricing: find the pickup fee and mileage charge from two rides.
- Radioactive sample: use the halving time and a later mass to model the substance.
- Check Leah's claim about 30% growth every three years.
- Badge shop price list: write the cost of an order from the fee and per-badge price.
Teach it first
The free lesson teaches it with worked examples and practice problems.
Building a model from a description: the lesson ›More Chapter 6 worksheets: Exponential functions and choosing a model
- 6.1Growth and decay factors
- 6.2What an asymptote is
- 6.3Graphs of exponential functions
- 6.4Writing an exponential function from a table or graph
- 6.5Linear versus exponential growth
- 6.6Choosing a function family for data
- 6.7Interpreting the numbers in a model
- 6.8Building a model from a description
- 6.9Where a model holds: domain, interpolation and extrapolation
- 6.10Multiplying and dividing powers with the same base
- 6.11Powers of powers, products and quotients
- 6.12Zero and negative exponents