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What's on the worksheet
- Say each statement about the video views in words and whether it makes sense.
- Write each sentence about Kofi's phone battery in function notation.
- Climbing gym: write the cost function for the first n months and use it.
- Mei's candle: evaluate the height function at given times and interpret.
- Harbor water depth: use the table of readings and the function notation.
- Daylight hours: interpret statements in function notation for a northern city.
- Explain how F of 3 equals 12 means different things in two reports.
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The free lesson teaches it with worked examples and practice problems.
Function notation in a real situation: the lesson ›More Chapter 3 worksheets: Functions: notation, domain, range, graphs and linear models
- 3.1Function notation in a real situation
- 3.2Evaluating a function at an expression
- 3.3The identity and constant functions
- 3.4Domain and range from a graph
- 3.5A reasonable domain for a real situation
- 3.6End behavior
- 3.7Average rate of change from a table or graph
- 3.8Average rate of change from a formula
- 3.9Linear functions in context
- 3.10Solving f(x) = g(x) with graphs and tables
- 3.11Point-slope form and the line through two points
- 3.12Standard form of a line
- 3.13Modeling with linear relationships