6th Grade · Expressions & Equations
Independent Variable
6.EE.C.9
Definition
The input variable whose value is chosen freely, often labeled x.
Teach it
Where it is taught, with guided notes, practice, homework, an exit ticket and an interactive Teacher Deck.
Examples
- In y = 8x, x is the independent variable — the input you choose.
- Its value does not depend on the other variable.
Key rule
The independent variable is the input you choose.
Memory hook
The one you pick — the input.