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Define a matrix
Each entry (number) is called a what?
Matrices can represent what?
What is the order of a matrix?
Rows are....
Columns are....
We can only add or subtract matrices if they are....
To add or subtract matrices, we...
If we multiply a matrix by an integer, we...
We can only multiply matrices together if....
We can determine the order of the image (answer) by....
What happens if both inside numbers are different?
What method allows us to easily see what we are multiplying?
In general, matrices are not what?
A square matrix has....
A zero matrix is...
An identity matrix is...
Essentially, what integer does an identity matrix act as?
What is an inverse matrix?
