9th grade

Content

Squares and square roots

Writing Nth roots as powers

Content

Solve problems using formulas and units

Choose appropriate quantites

Choose a level of accuracy appropriate to limitations on measurement

Content

Interpret the structure of expressions

Understanding algebra

Content

Perform arithmetic operations on polynomials.

Content

Create equations that describe numbers or relationships.

Evaluate expressions with multiple variables

Create equations that describe numbers or relationships.

Equations and Inequalities

Content

Understand solving equations as a process of reasoning and explain the reasoning.

Solve equations and inequalities in one variable.

Solve quadratic equations

Completing the square

Solve quadratic equations

Solve systems of equations

Solve systems of linear equations

Solve systems of linear equations

Understanding the functions

Reading information from a graph

Graph a solution as a half-plane

Introduction to functions

Content

Domain and range

Function notation

Connection between sequences and functions

Understanding functions

Interpret functions

Interpret average rate of change

Quadratic Functions

Content

Understanding quadratic equations

Analyzing functions

Types of Functions

Content

Recursive and explicit formulas

Combining standard function types

Translate between recursive and explicit functions

Inverse of a linear function

Exponential and linear models

Prove growth of functions

Recognize change at constant rate

Recognize constant percent of growth or decay

Construct linear and exponential functions

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