6th Grade · Expressions & Equations
Dependent Variable
6.EE.C.9
Definition
The output variable whose value depends on the independent variable, often labeled y.
Teach it
Where it is taught, with guided notes, practice, homework, an exit ticket and an interactive Teacher Deck.
Examples
- In y = 8x, y depends on x.
- If x = 2, y = 16 — the output changes with the input.
Key rule
The dependent variable is the output.
Memory hook
Its value depends on what x is.