Posted 3/30: handout 1 . A quick review of lines and circles.

Posted 4/1: Paramteric equations of circles .

Posted 4/1: A note about arcsin and arccos

Posted 4/4: Handout on limits calculations. .NOTE: we will not cover del'Hospital rule until later. Do not use until then

An example where graphing calculator may not help

Posted 4/11: A derivative calculation .

Another derivative calculation.

Posted 4/23 : An example of tangent line calculation that produces three different tangent lines to a curve through a point P

Posted 5/1: Slides for 5/3 class Solution of a system that we arrived at trying to find the tangent lines to the ellipse x^2/4+y^2=1 going through Q=(4,-1/4)

Posted 5/1: Formulas involving logarithms and exponentials

posted 5/6: Related rates problems