Precalculus and Advanced Topics Module 2, Topic C, Lesson 14 | EngageNY

Precalculus and Advanced Topics Module 2, Topic C, Lesson 14

Student in Library Reading

Student Outcomes

  • Students will represent systems of equations as linear transformations of the form Lx = b, using matrix notation.
  • Students will discover that the systems of equations written in the form Lx = b can be solved by computing x = L-1b for all invertible matrices, L and they will apply this process to find solutions to systems of two linear equations in two variables.

Downloadable Resources

Resources may contain links to sites external to the EngageNY.org website. These sites may not be within the jurisdiction of NYSED and in such cases NYSED is not responsible for its content.

Common Core Learning Standards

CCLS State Standard
N.VM.10 (+) Understand that the zero and identity matrices play a role in matrix addition and...
A.REI.8 (+) Represent a system of linear equations as a single matrix equation in a vector variable.
A.REI.9 (+) Find the inverse of a matrix if it exists and use it to solve systems of linear equations (...

Curriculum Map