# Interpreting Functions (F-IF)

## Determine Minimum, Maximum, Vertex and Zeros Given the Graph

CC.9-12.F.IF.8a – Use the process of factoring and completing the square in a quadratic function to show zeros, extreme values, and symmetry of the graph, and interpret these in terms of a context.

## Solving Absolute Value Inequalities

CC.9-12.F.IF.7b – Graph square root, cube root, and piecewise-defined functions, including step functions and absolute value functions.

## Find Zeros of a Function Given the Graph

CC.9-12.F.IF.7a – Graph linear and quadratic functions and show intercepts, maxima, and minima.

## Interpret The Rate of Change/Slope and Intercepts Within The Context of Everyday Life

CC.9-12.F.IF.6 – Calculate and interpret the average rate of change of a function (presented symbolically or as a table) over a specified interval. Estimate the rate of change from a graph.

## Calculate The Slope of a Line Using Two Points

CC.9-12.F.IF.6 – Calculate and interpret the average rate of change of a function (presented symbolically or as a table) over a specified interval. Estimate the rate of change from a graph.

## Know and/or Use Function Notation, Including Evaluating Functions for Given Values in Their Domain

CC.9-12.F.IF.5 – Relate the domain of a function to its graph and, where applicable, to the quantitative relationship it describes.

## Functions and Non-Functions

CC.9-12.F.IF.1 – Understand that a function from one set (called the domain) to another set (called the range) assigns to each element of the domain exactly one element of the range.

## Function Notation

CC.9-12.F.IF.1 – Understand that a function from one set (called the domain) to another set (called the range) assigns to each element of the domain exactly one element of the range.

## Evaluating Functions Using Function Notation

CC.9-12.F.IF.1 – Understand that a function from one set (called the domain) to another set (called the range) assigns to each element of the domain exactly one element of the range.