Saturday, November 21, 2009

Tips and Hints

1) I remember transformation mostly by looking for the parent function of a given function. To graph it, i start by drawing a sketch of the parent function. From there i look at what has been done to the original function and make me transformations accordingly.

2) Basically all that i know about trigonometry is down to the unit circle. Admittedly though, trig. is my most trouble concept. Something helpful to me to remember the ordered pairs on the unit circle is starting from pi over 3, count 1.... 2.... 3.... for all the x's, then count 3....2....1...... for all the y's. then put square root on all the numbers expect the one's and put everything over 2.

3)What ABSOLUTELY confuses me in trig its how to apply transformations to all the trig. functions. I need MOST help on that!!!

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