Mini-Quiz: Algebra of Objects

1. If "t" represents a tree, what does 3t2 represent?

   3 square treesSorry, not correct. Try another button. It is undefinedThat is correct. You know about Algebraic objects. 3 treesGood try, but not right. Select another answer.

2. If "a" represents an apple, "b" represents a banana, and "c" represents a crayon, what is the result of 2a + b + 3a + b + c?

   5a + 2b + cCorrect. You understand the subject! You cannot add those itemsOops! Wrong answer. Re-read the question and try again. One apple, banana, and crayonSorry, not correct. Try another button.

3. If "c" represents a crayon, what is the result of 3c − 4c?

   −cOops! Wrong answer. Re-read the question and try again. 7cGood try, but not right. Select another answer. You cannot have a negative objectThat is correct. You know about Algebraic objects.

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