Grade 8 · Functions

CCSS.MATH.CONTENT.8.F.A.1

Understand that a function is a rule that assigns to each input exactly one output. The graph of a function is the set of ordered pairs consisting of an input and the corresponding output.

Read this standard on the official Common Core site

Lessons that teach this standard

• Function Notation: What f(x) Actually Means

  Understand f(x) as a name and an input rather than multiplication, how to evaluate it, and how to read statements like f(3) = 7 in context.