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HSA-REI.C.8 — Matrix Equations for Linear Systems Practice

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AI-generated practice for CCSS.Math.Content.HSA-REI.C.8 — (+) Represent a system of linear equations as a single matrix equation in a vector variable.; teacher-reviewed

  • 12 questions
  • Multiple choice
  • Updated Sep 2026

The first 4 questions are shown here.

  1. System: x + 2y = 5 and 3x - y = 1. Write this as Ax = b. What is the coefficient matrix A?

    Multiple choice
  2. For the system x + 2y = 5 and 3x - y = 1 written as Ax = b, what is the constant vector b?

    Multiple choice
  3. System: 2x - y = 4 and x + 3y = -2. Write as Ax = b. What is A?

    Multiple choice
  4. Given A = [[1,0],[0,1]] and b = [3,-2] in the matrix equation Ax = b, what is the system of equations?

    Multiple choice

+ 5 more questions

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HSA-REI.C.8 — Matrix Equations for Linear Systems Practice is a ready-made grade 11 mixed math review question bank you can play as a jeopardy-style quiz game on your board, or as a solo practice game on student devices. If you are looking for Kahoot alternatives, Blooket alternatives or Gimkit alternatives for mixed math review review, you can create a free account and play this bank with your class today -- no student accounts, no app to install.

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The standard

Common CoreHSA-REI.C.8Grade 11
(+) Represent a system of linear equations as a single matrix equation in a vector variable.

All HSA-REI.C.8 banks

Subject: Math. Topic: Mixed math review. Grade: Grade 11.

Questions teachers ask

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