SO, WE WERE TAUGHT IN CLASS FOR 2 DAYS REGARDING THE 3RD SUBTOPIC OF THIS CHAPTER...SINUSOIDAL FUNCTIONS OF THE FORM f ( x ) = a sin [ k ( x - d ) ] + c AND f ( x ) = a cos [ k ( x - d ) ] + c...
ACTUALLY, THERE ISN'T MUCH TO REMEMBER IN THIS SUBTOPIC EXCEPT THE MEANINGS OF THE VARIABLE IN THE SINUSOIDAL FUNCTIONS..SO HERE ARE THE MEANINGS OF EACH VARIABLE..
|a| IS THE amplitude
d IS THE phase shift
c IS THE vertical translation
THE PERIOD OF A TRANSFORMED FUNCTION IS GIVEN BY 2π/k.
I'M ALSO INCLUDING A GRAPH ON THIS SUBTOPIC TO MAKE YOU ALL UNDERSTAND MORE ABOUT IT :)
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