Common Core · Grade 8
8.F.A.1
Grade 8 — Understand that a function assigns to each input exactly one output.
The skill that covers it
What a student should be able to do
- Evaluate f(x) for a given input.
- Solve f(x) = k for the input that gives a required output.
- Decide whether a relation is a function.
- State the domain and range of a simple function.