Learning objectives

• Define linear transformations
• Represent linear transformations by matrices

Before class

• Read Lay sections 1.8, 1.9
• Consult notes to the textbook (if you wish)
• Ponder Lay problems 1.8: 1, 3, 19, 20, 21, 25, 31; 1.9: 1, 3, 5, 7, 10, 13, 14, 23, 31, 32, 35, 36.

   

• Post to Piazza
• Write solutions to problems 1.3: 12; 1.4: 20, 24, 31; 1.5: 14, 16, 24; 1.7: 12, 28 to turn in at the beginning of class

In class

• Work with linear transformations