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1. 3.5 Practice C –DO NOW

2. 3.5: Perform Basic Matrix Operations
HW: p.191 (6-30 even)

3. Naming Matrices:
# Rows x # Columns
Adding and Subtracting Matrices:
Must have the same number of rows
and columns.

4. 3.5 Practice C

5. 3.5 Practice C

6. 3.5 Practice C

7. 3.5 Practice C w/s
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8. 3.6: Multiplying Matrices
p.199 (10-18 even)

9. Multiplying Matrices: # columns of the
first must be the same as the # rows
of the second matrix.
(r x c)(r x c)

10. Multiplying Matrices: multiply the
rows of the first matrix by the
columns of the second matrix.