High School · Interpreting Functions

CCSS.MATH.CONTENT.HSF.IF.A.2

Use function notation, evaluate functions for inputs in their domains, and interpret statements that use function notation in terms of a context.

Read this standard on the official Common Core site

Lessons that teach this standard

• Domain and Range: The Inputs and Outputs of a Function

  What domain and range mean, how to find them from a graph, a table or an equation, and why some inputs have to be excluded.

• 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.