precalculus
PRECALCULUS
(A series of Powerpoint presentations made by Dr Frank Ma)
The ppt. are grouped under 5 test-directories each for:
Precalculus
Within each test-directory, follow the numbered titles.
At the end of each test-directory, there is a sample test and, sometimes, extra homework assignments.
Some sections are repeated in different directories because depending on the progress in class, they might be placed in different tests.
The order of the presentations may not correspond to the order in the book .
These ppt. are the first drafts, they contain mistakes.
Corrections or comments to maf@lahc.edu are appreciated.
Best Wishes! Frank Ma 2007 (c)

