Day 29 in Mat112

Today:

• Return Test 2 (here's an on-line key)
  • Mean: 62.6
  • SD: 12.2
  • Let's face it folks: if you don't even know the definition of the derivative, you're going to be in trouble on this test!

• Questions/Comments on old stuff?

• section 5.2 summary (Relative Extrema)