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luxiliu
 2 years ago
Best ResponseYou've already chosen the best response.1do you know what a normal cos graph looks like? Well, because you want a negative one, you would do it upside down. and since you want "2x", it will be squashed twice as much towards the y axis

haleyking345
 2 years ago
Best ResponseYou've already chosen the best response.0So, is the period still 2pie? And do you stay negative the whole way?

haleyking345
 2 years ago
Best ResponseYou've already chosen the best response.0dw:1355613895882:dw

petewe
 2 years ago
Best ResponseYou've already chosen the best response.0thats cosx, you haven't accounted for the 1/2 compression

haleyking345
 2 years ago
Best ResponseYou've already chosen the best response.0dw:1355614177155:dw

UnkleRhaukus
 2 years ago
Best ResponseYou've already chosen the best response.1dw:1355614330835:dw

haleyking345
 2 years ago
Best ResponseYou've already chosen the best response.0ok, so flip it upside down and that will give me y=cos 2x?
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