Piecewise function — Algebra I · Grade 9 or accelerated Grade 8, what it means and where it is taught
A function defined by different rules on different intervals.
Taught in Algebra I · Grade 9 or accelerated Grade 8.
Where it is taught
What it rests on
Work through these first if this one does not settle.
- Function — A rule pairing each input with exactly one output.
What uses it later
This idea is needed for:
- Step function — A piecewise function that is constant on each piece, so its graph jumps.