1. Come ON TIME to the RIGHT LOCATION. Bring PICTURE ID. Make sure you know your TUTORIAL NUMBER Calculators: any Casio fx991 calculator is ok If you have a conflict talk to me at the end of class. If you think you need to miss the test for any other reason, you must go to the office of Associate Dean of YOUR faculty (if you are in Science, go to GS-116). If you still do not have a tutorial, you write the test in the location for tutorial 51. Go to HH105 and get a tutorial number as soon as possible. If you get your tutorial number before the test, then you write your test in the location for that tutorial, and not in the location for tutorial 51. Test 2 information

2. What does test 2 cover? Sections 1.5, 1.6 and Appendix D See the Math 1A3 website for detailed information about what we will assume regarding trig identities Try the practice test also found on the website

3. 7pm-8pm 8pm-9pm ABB-102 1, 2 27, 28 MDCL-1102 3, 4, 5 29, 30, 31 MDCL-1105 6, 7, 8 32, 33, 34 MDCL-1110 9, 10 35, 36 MDCL-1309 11, 12 37, 38 T28-001 13, 14, 15, 16, 17 39, 40, 41, 42, 43 T29-101 18, 19 44, 45 T29-105 20, 21, 22 46, 47 ABB-B163 23, 24, 25 48, 49, 50 REF-102 REF-102 26 51

4. Test 1 results You should have received your test back this week in your tutorial. The overall average was 66%. If you have questions regarding the grading of your test, first see your TA and if you are not satisfied, come to see me.

5. Putnam Mathematics Contest A mathematical competition for undergraduates in Canada and the US Problems are challenging To learn more visit www.math.mcmaster.ca/undergraduate and follow the highlight link Talk to Dr. Kovarik in HH/425, ext. 23408 Deadline for applying to write is Oct. 12

6. Where are we now? Starting Chapter 2 Next two lectures are on sections 2.2 and 2.3 Have a look at suggested problems for these sections and assignment 3

7. Outline for today Introductory comments about limits Do’s and Don’ts of limits One-sided limits Vertical asymptotes