Question Info

This question is public and is used in 11 tests or worksheets.

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

View all questions by jjstanley.

Matrices Question

View this question.

Add this question to a group or test by clicking the appropriate button below.

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

Which matrices below properly represent the system of equations?
9x+12y+34z=23, z+2x+8-2y=9, 5x+14z+3y=15
  1. [92512-2143413]⋅[xyz]=[23115]
  2. [92512-2143413]⋅[xyz]=[23915]
  3. [912342-215314]⋅[xyz]=[23115]
  4. [912342-215143]⋅[xyz]=[23915]