Read inverse from graph or table
Start lessonBegins with Inverse from tables and graphs · Slides
Teacher tools for this standard
Lesson Plan · Guided Notes · Exit Ticket · Re-teach · Homework
Teacher tools for this standard
Lesson Plan · Guided Notes · Exit Ticket · Re-teach · Homework
- Lesson Plan →Objectives, pacing and practice, built from this lesson's brief.
- Guided Notes →One page your students fill in and keep.
- Exit Ticket →Three items at the end of class. No student accounts.
- Re-teach →After an exit ticket: who missed what, and what to do tomorrow.
- Homework →Assign practice; it grades itself.
HSF.BF.B.4.c
**HSF.BF.B.4.c**: (+) Read values of an inverse function from a graph or a table, given that the function has an inverse.
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HSF.BF.B.4.c: (+) Read values of an inverse function from a graph or a table, given that the function has an inverse.
What you'll learn
- Read f^-^1(b) from a table of f by finding the row where f(a) = b and reporting a
- Read f^-^1(b) from a graph of f by finding the point where y = b on the graph and reading the corresponding x-value
- Construct a table of f^-^1 by swapping the input and output columns of a table for f
- Sketch the graph of f^-^1 by reflecting the graph of f over y = x
- Determine whether the inverse function exists from the table or graph (no repeated outputs)
- Interpret inverse values in context: if f(t) gives population at time t, then f^-^1(P) gives the time when population reaches P
Review first:
Slides
Step through the lesson, or watch it as a narrated video • 2 slide decks
1
Inverse from tables and graphs
✓ Start here2
Inverse graph and context
Practice
Try it on your own
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