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Math 148 Calculus/Precalculus I

Fall, 2007

Friday, 24 August 2007, Numbers, rational and irrational (three pages in PDF format).
Wednesday, 5 September 2007, Avoiding cancellation with quadratic formula (three pages in PDF format).
Friday, 7 September 2007, Solution to exercises # 14, # 52 in 2.4 Cohen, page 120 (two pages in PDF format).
Friday, 21 September 2007, Slope of perpendicular line (handwritten, dated 9/19/2007, three pages in PDF format).
Friday, 5 October 2007, Notes on the notion of limit, one-sided limits, infinite limits, some limit facts, and two examples of limits of the form zero over zero. (Two pages in PDF format.) (10-06-2006)
Friday, 12 October 2007, Example of a "wild" discontinuity (Two pages in PDF format.)
Friday, 16 November 2007, Worked example for solution of a typical trigonometric equation, 2 (sin 13 x)^2 = 1. See examples in Section 8.4 in Cohen. (Two pages in PDF format.) (11-16-2006) New
Friday, 30 November 2007, Proof of the Chain Rule (Three pages in PDF format.) New
Sunday, 2 December 2007, Mock final exam, for use in self-study in preparation for the final exam. Re-installed!