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Type: Multiple-Choice
Category: Matrices
Level: Grade 12
Standards: HSA-REI.C.8
Author: jjstanley
Last Modified: 7 years ago

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

Which matrices below properly represent the system of equations?
19z+2y+6x=26, x-12z-3y=17, 5x+14z+13x-5=13
  1. [61182-3019-1214]⋅[xyz]=[181726]
  2. [61182-3019-1214]⋅[xyz]=[261718]
  3. [61182-3019-1214]⋅[zyx]=[261713]
  4. [62191-3-1218014]⋅[xyz]⋅[261718]