Reasoning with Equations and Inequalities
North Dakota DOE
Last updated:
2015-04-08 13:03:28
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Related standards
- This standard is part of: HS.A-REI
- This standard is derived from: CCSS.Math.Content.HSA-REI.C
More specific sub-standards
Finer grained standards that are part of this one
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.
North Dakota DOE
Last updated:
2015-04-30 11:01:58
Solve systems of linear equations exactly and approximately (e.g., with graphs), focusing on pairs of linear equations in two variables.
North Dakota DOE
Last updated:
2015-04-08 13:03:28
Solve a simple system consisting of a linear equation and a quadratic equation in two variables algebraically and graphically.
North Dakota DOE
Last updated:
2015-04-08 13:03:28
Represent a system of linear equations as a single matrix equation in a vector variable.
North Dakota DOE
Last updated:
2015-04-08 13:03:28
Find the inverse of a matrix if it exists and use it to solve systems of linear equations (using technology for matrices of dimension 3 × 3 or greater).
North Dakota DOE
Last updated:
2015-04-08 13:03:28
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Standards derived from the same national standard