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What's on the worksheet
- Word problem: average cost per record when a band presses an album on vinyl.
- Word problem: average cost per visit of a museum membership versus a day ticket.
- Word problem: juice concentration after Zoe adds a second drink to her pitcher.
- Word problem: salt concentration in a tray as seawater evaporates.
- Word problem: how long Amara's mower and a second mower take working together.
- Word problem: a one-time mold fee and a price per medal from average cost.
Teach it first
The free lesson teaches it with worked examples and practice problems.
Rational functions in context: the lesson ›More Chapter 4 worksheets: Rational expressions and rational functions
- 4.1Simplifying a rational expression and where it is undefined
- 4.2Multiplying and dividing rational expressions
- 4.3Adding and subtracting rational expressions
- 4.4Solving a rational equation
- 4.5The implied domain of a formula
- 4.6Continuous graphs, jumps and holes
- 4.7Inverse, joint and combined variation
- 4.8Transforming the reciprocal graph
- 4.9Domain and zeros of a rational function
- 4.10Vertical asymptotes
- 4.11Horizontal asymptotes
- 4.12Graphing rational functions
- 4.13Rational functions in context