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# 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 Officers

Title: 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.

(Page last edited 10/08/2017)

1. 2-step equations - Solve equations in two steps.
2. Absolute value functions - Graph an absolute value function
3. Circles - Graph circles
4. Combined Variation - Write joint and combined variation equations II
5. 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.
6. Direct and inverse variation - Write and solve inverse variation equations
7. Direct and inverse variation - Write direct variation equations
8. Direct and inverse variation equations - Write inverse variation equations
9. Direct Variation - Write and solve direct variation equations
10. Example: Two-step equation with x/4 term - Solving Equations�
11. Functions: linear, quadratic, exponential - Write linear, quadratic, and exponential functions
12. Inequalities - Graph a linear inequality in two variables
13. Interpreting and Solving Linear inequalities - Multiple choice quiz
14. Interpreting Inequalities - Interpreting Inequalities
15. Inverse Variation - Write and solve inverse variation equations
16. Linear functions - Slope-intercept form: write an equation
17. Linear functions - Point-slope form: graph an equation
18. Linear functions - Write equations in standard form
19. Linear functions: Graph - Slope-intercept form: graph an equation
20. Linear functions: Point slope form - Point-slope form: write an equation
21. Linear functions: Standard form - Standard form: graph an equation
22. Linear functions: Write equation - Slope-intercept form: write an equation from a graph
23. Lines in the coordinate plane - Graph a linear equation
24. Lines in the coordinate plane - Equations of lines
25. Multi Step Inequalities - Multi Step Inequalities: Lesson 2
26. Multi Step Inequalities - Multi Step Inequalities: Lesson 1
27. Multi Step Inequalities - Multi Step Inequalities: Lesson 3
28. Multi Step Linear Inequalities - Solve linear inequalities in multiple steps.
29. Parabolas - Graph parabolas
31. Relations and functions - Write a rule for a function table
32. Relations and functions - Graph a function
33. Two Step Inequality - Example of Two Step Inequality
34. Two-Step Equations - Two-Step Equations
35. Variation - Write joint and combined variation equations I
36. Variation - Solve variation equations
37. Word Problems: Linear functions - Linear function word problems
38. Word Problems: Relations and functions - Write a function rule: word problems
39. Writing and Using Inequalities - Writing and Using Inequalities
40. Writing and Using Inequalities - Short video lesson on Writing and Using Inequalities Internet4classrooms is a collaborative effort by Susan Brooks and Bill Byles. 