## CCSS.Math.Content.HSA.CED.A.2 - Create equations in two or more variables to represent relationships between quantities; graph equations on coordinate axes with labels and scales.

Authors: National Governors Association Center for Best Practices, Council of Chief State School OfficersTitle: CCSS.Math.Content.HSA.CED.A.2 Create Equations In Two Or More Variables To Represent... Creating Equations - High School Algebra Mathematics Common Core State Standards

Publisher: National Governors Association Center for Best Practices, Council of Chief State School Officers, Washington D.C.

Copyright Date: 2010

(Page last edited 10/08/2017)

- 2-step equations - Solve equations in two steps.
- Absolute value functions - Graph an absolute value function
- Circles - Graph circles
- Combined Variation - Write joint and combined variation equations II
- Create Equations in Two or More Variables - This standard has two significant components. The first is translating word problems into equations with two or more variables. The more the merrier. Well, maybe not in this case. Translating word problems to create simple equations with two or more variables is not that different conceptually from creating equations with one variable. Page includes sample quiz with answers.
- Direct and inverse variation - Write and solve inverse variation equations
- Direct and inverse variation - Write direct variation equations
- Direct and inverse variation equations - Write inverse variation equations
- Direct Variation - Write and solve direct variation equations
- Example: Two-step equation with x/4 term - Solving Equations
- Functions: linear, quadratic, exponential - Write linear, quadratic, and exponential functions
- Inequalities - Graph a linear inequality in two variables
- Interpreting and Solving Linear inequalities - Multiple choice quiz
- Interpreting Inequalities - Interpreting Inequalities
- Inverse Variation - Write and solve inverse variation equations
- Linear functions - Slope-intercept form: write an equation
- Linear functions - Point-slope form: graph an equation
- Linear functions - Write equations in standard form
- Linear functions: Graph - Slope-intercept form: graph an equation
- Linear functions: Point slope form - Point-slope form: write an equation
- Linear functions: Standard form - Standard form: graph an equation
- Linear functions: Write equation - Slope-intercept form: write an equation from a graph
- Lines in the coordinate plane - Graph a linear equation
- Lines in the coordinate plane - Equations of lines
- Multi Step Inequalities - Multi Step Inequalities: Lesson 2
- Multi Step Inequalities - Multi Step Inequalities: Lesson 1
- Multi Step Inequalities - Multi Step Inequalities: Lesson 3
- Multi Step Linear Inequalities - Solve linear inequalities in multiple steps.
- Parabolas - Graph parabolas
- Quadratic functions - Graph a quadratic function
- Relations and functions - Write a rule for a function table
- Relations and functions - Graph a function
- Two Step Inequality - Example of Two Step Inequality
- Two-Step Equations - Two-Step Equations
- Variation - Write joint and combined variation equations I
- Variation - Solve variation equations
- Word Problems: Linear functions - Linear function word problems
- Word Problems: Relations and functions - Write a function rule: word problems
- Writing and Using Inequalities - Writing and Using Inequalities
- Writing and Using Inequalities - Short video lesson on Writing and Using Inequalities