PLEASE HELP, IT'S URGENT!
PRE-CALCULUS
Graph trigonometric cosine function:
y=-3cosπ(x-2)-1
include max., min., amplitude, vertical shift, phase shift, range, domain, and period

Question

PLEASE HELP, IT'S URGENT!
PRE-CALCULUS
Graph trigonometric cosine function:
y=-3cosπ(x-2)-1
include max., min., amplitude, vertical shift, phase shift, range, domain, and period

anonymous · Answer

http://www.wolframalpha.com/input/?i=y%3D-3cos%28%CF%80%28x-2%29%29-1

anonymous · Answer

we can go through them step by step if you like

anonymous · Answer

pre-calc? im just a freshmen takin a2. just use http://www.wolframalpha.com/input/?i=y%3D-3cos%28%CF%80%28x-2%29%29-1

anonymous · Answer

depending of course on  how urgent it actually is, like your on line homework is due at 10 or something

anonymous · Answer

your choice