Quote:
Originally Posted by jigsaw
Chapter 5- Sinusoidal functions etc. 71% (our teacher included ch.4 in this test ad well for some reason..)
Now were on ch.6...trig identites etc.
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well you gotta be able to evaluate ur functions as well, they go hand in hand.
for trig identities, all you have to do is memorize the key trig identities and apply ur simplifying skills you've learned since the start of ur math career.
most of them will be straight forward but watch out for the really tricky ones on tests that you probably wont be able figure out even with unlimited time.
doing all the assigned homework is the difference between getting 8/8 on a question and 0/8 and being sad afterwards. do the harder textbook questions (usually the last 10 or so questions at the end of chapter) even if they are not assigned if you really want to succeed. this only takes a couple more hours of work but u get so much satisfaction in return (unless u still do poorly on the test)