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Type: Multiple-Choice
Category: Matrices
Level: Grade 12
Standards: HSA-REI.C.8
Author: jjstanley
Last Modified: 6 years ago

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Grade 12 Matrices CCSS: HSA-REI.C.8

Which matrices below properly represent the system of equations?
13x+5y+3z=28, 4x-2z+3z=12, 15x+52y+4y=13
  1. [135340115560]⋅[xyz]=[281213]
  2. [310505613415]⋅[xyz]=[281213]
  3. [35131545615]⋅[zyx]=[131228]
  4. [135340115560]⋅[xyz]⋅[131228]