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Type: Multiple-Choice
Category: Matrices
Level: Grade 12
Standards: HSN-VM.C.6
Author: nsharp1
Created: 5 years ago

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Grade 12 Matrices CCSS: HSN-VM.C.6

Clayton is recording information for a science experiment. He has three separate plants in different areas, and is recording their height each week. So far he has recorded data for four weeks, and each plant always increased in height. The heights of the first plant are 3 cm, 6 cm, 8 cm, 12 cm. The heights of the second plant are 2 cm, 4 cm, 5 cm, 7 cm. The heights of the third plant are 2 cm, 5 cm, 8 cm, 10 cm. Which of the following matrices correctly represent this data? Choose all that apply.

$[[3,6,8,12],[2,4,5,7],[2,5,8,10]]$
$[[3,2,2],[6,4,5],[8,5,8],[12,7,10]]$
$[[2,2,3],[4,5,5],[6,7,8],[8,10,12]]$
$[[12,8,6,3],[7,5,4,2],[2,5,8,10]]$