## F-IF.4 (Mathematics)

Standard Identifier:

**F-IF.4**
Content Area:

**Mathematics**
Grade Range:

**9–12**
Domain:

**Interpreting Functions**
Discipline:

**Math III**
Conceptual Category:

**Functions****Cluster**:

Interpret functions that arise in applications in terms of the context. [Include rational, square root and cube root; emphasize selection of appropriate models.]

**Standard**:

For a function that models a relationship between two quantities, interpret key features of graphs and tables in terms of the quantities, and sketch graphs showing key features given a verbal description of the relationship. Key features include: intercepts; intervals where the function is increasing, decreasing, positive, or negative; relative maximums and minimums; symmetries; end behavior; and periodicity. *

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