Solve systems of linear equations exactly and approximately (e.g., with graphs), focusing on pairs of linear equations in two variables.

Linear and Exponential Relationships

- Solve systems of equations.

Solve systems of linear equations exactly and approximately (e.g., with graphs), focusing on pairs of linear equations in two variables.

Linear and Exponential Relationships

- Solve systems of equations.

West Virginia DOE

Last updated:

2016-02-24 14:47:20

No resources have been tagged as aligned with this standard.

- This standard is part of: Solve systems of equations.
- This standard is derived from: CCSS.Math.Content.HSA-REI.C.6

Standards with the same topic and subject but for other grades

explain why the ๐น-coordinates of the points where the graphs of the equations ๐บ = ๐ง(๐น) and ๐บ = ๐(๐น) intersect are the solutions of the equation ๐ง(๐น) = ๐(๐น); find the solutions approximately, e.g., using technology to graph the functions, make tables of values, or find successive approximations. Include cases where ๐ง(๐น) and/or ๐(๐น) are linear, polynomial, rational, absolute value, exponential, and logarithmic functions.

West Virginia DOE

Last updated:

2015-05-22 15:38:57

graph the solutions to a linear inequality in two variables as a half-plane (excluding the boundary in the case of a strict inequality) and graph the solution set to a system of linear inequalities in two variables as the intersection of the corresponding half-planes.

West Virginia DOE

Last updated:

2015-05-22 15:40:10

solve systems of linear equations exactly and approximately (e.g., with graphs), focusing on pairs of linear equations in two variables.

West Virginia DOE

Last updated:

2015-05-22 16:41:25

represent constraints by equations or inequalities, and by systems of equations and/or inequalities, and interpret solutions as viable or non-viable options in a modeling context.

West Virginia DOE

Last updated:

2015-05-22 15:29:04

prove that, given a system of two equations in two variables, replacing one equation by the sum of that equation and a multiple of the other produces a system with the same solutions.

West Virginia DOE

Last updated:

2015-05-22 16:40:57

Standards derived from the same national standard

Idaho DOE

Last updated:

2017-04-26 22:26:36

Solve a system of two equations in two variables by using linear combinations; contrast situations in which use of linear combinations is more efficient with those in which substitution is more efficient.

Alabama DOE

Last updated:

2020-01-23 10:41:14

Solve systems of linear equations with graphs, substitution and elimination, focusing on pairs of linear equations in two variables.

Kentucky DOE

Last updated:

2019-03-21 11:21:56

Mississippi DOE

Last updated:

2015-04-08 13:03:28

Solve systems of linear equations exactly and approximately, focusing on pairs of linear equations in two variables.

Colorado DOE

Last updated:

2011-06-29 16:09:44

Newsletter sign-up form

Share My Lesson