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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+34z-8=32, z+2x+4-12y=7, 15x+24z-3y=11
  1. [02322-12715-324]⋅[xyz]=[32711]
  2. [02532-12115-324]⋅[xyz]=[40311]
  3. [02532-12115-324]⋅[zyx]=[40311]
  4. [02152-12-353124]⋅[xyz]=[11732]