Warm up was an AP test limits multiple choice no calculator problem and a trig limit problem involving direct sub. Went over homework, did another rationalization example, and then looked at more limit problems that could not be factored or rationalized, so we needed to take one sided limits to see what happened. This is a numerical method as it involves analyzing the output of a given function by plugging in numbers close to the limiting x value (for example, 2+ and 2- being 2.00001 and 1.9999). This led to the finding that a finite number divided by a tiny number (0- or 0+, or "crumbs") was equivalent to infinity (positive or negative depending on the normal rules of division).
Notes from board
Homework
p88 #2-8 (even), 33-38
assessment Thursday
Resources
one sided limits (helps with #33-38) link
more one sided limits link
Mr Mohyuddin was not present today. Warm up involved a piecewise function with a limit. Went over hw, then took mock test (no calculator).
Mock Test (blank) (SOLUTIONS)
Video for #1-2: link
Video for #3-4: link
Video for #5: link
Video for #6-10: link
Homework
study for assessment
remember DS tomorrow (Wednesday)