# 9th-12th Grades Mathematics

9th-12th Grades Mathematics.

## 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.

## Determining Domain and Range

## Domain and Range

## Quadratic Formula

CC.9-12.A.REI.4b – Solve quadratic equations by inspection (e.g., for x2 = 49), taking square roots, completing the square, the quadratic formula and factoring, as appropriate to the initial form of the equation. Recognize when the quadratic formula gives complex solutions and write them as a ± bi for real numbers a and b.