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katlin95Best ResponseYou've already chosen the best response.0
you guys mean y=9x+3 right?
 one year ago

katlin95Best ResponseYou've already chosen the best response.0
A. y= 1/3x3 B. y=9x+3 C. y=1/3x+9 D. y=1/3x3
 one year ago

katlin95Best ResponseYou've already chosen the best response.0
still got y=3x+9 I think the actual answer is B
 one year ago

katlin95Best ResponseYou've already chosen the best response.0
cause were working with "inverse"
 one year ago

HoaBest ResponseYou've already chosen the best response.1
Hi friend, you just replace x by y and y by x to get the inverse function. and then solve for y . to your problem, when replace you have x= 3y + 9 > 3y =x9> y = (x 9)/3 or y = 1/3x 3 . that is inverse function of your function hope this help
 one year ago

katlin95Best ResponseYou've already chosen the best response.0
so @Hoa our answer would be y=1/3x3
 one year ago

HoaBest ResponseYou've already chosen the best response.1
absolutely right. and that is the easiest way to get the inverse function
 one year ago
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