Curated and Reviewed by
Lesson Planet
This time, try graphing three segments. Another Mathispower4u Algebra I Video provides an additional example on graphing a piecewise function. Pupils observe how to graph a function that is made from two constant functions and one linear function in slope-intercept form. The presenter graphs each rule and then restricts it to its defined domain.
3 Views
0 Downloads
CCSS:
Adaptable
Concepts
Additional Tags
Instructional Ideas
- Lead a discussion on whether piecewise functions are always non-continuous
- Develop a series of piecewise functions and let the class practice graphing them using the technique presented
Classroom Considerations
- Requires the ability to graph a linear function from slope-intercept form and constant functions
- This video is hosted on YouTube
Pros
- Uses colors to show the correspondence between the pieces of the graph and the individual function rules
- Demonstrates a method that is easy to follow and will work for all piecewise functions
Cons
- None