ANNABEL MIDTERM EXAM:

  1. Yes, it is OPEN NOTEBOOK!
  2. Yes, you can use your calculator!
  3. You may NOT share notebooks or calculators!
  4. You MUST show your work!! You will only receive 30% for questions answered correctly, but don’t illustrate your efforts!!
  5. Twenty questions, solving Systems of Equations using all four of the methods we’ve discussed: Elimination, Substitution, 2 by 2 Augmented Matrices, Cramer’s Rule, ONE ugly 3 by 3, Matrix!!