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Determine the equation to use in evaluating a piecewise function. Learners watch a video on evaluating a piecewise function. They confirm the equation to use based on the domain and then use substitution to find the value of the function at that point.
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CCSS:
Adaptable
Additional Tags
Instructional Ideas
- Provide a different function and have class members evaluate the function from the graph
Classroom Considerations
- Requires pupils to understand function notation
- Part of the larger Algebra 1 Mathispower4u video series
- This video is hosted on YouTube
Pros
- Verifies the output values using a graph of the piecewise function
- Uses colors to highlight the piece of the function involved based on the input value
Cons
- None