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zaynahf Group TitleBest ResponseYou've already chosen the best response.1
If y varies directly as x and y=10 when x= 2, find y when x= 6
 one year ago

wio Group TitleBest ResponseYou've already chosen the best response.2
Why are you posting a simple question like this... you know how to do it don't you?
 one year ago

zaynahf Group TitleBest ResponseYou've already chosen the best response.1
Im posting it because i forgot how to do it, and i have finals.. why would i post it if i know how to do it..?
 one year ago

wio Group TitleBest ResponseYou've already chosen the best response.2
Direct variation means \[ y = kx \]
 one year ago

zaynahf Group TitleBest ResponseYou've already chosen the best response.1
Yes, i know that. But i need help, stepbystep, on how to actually do the problem.
 one year ago

wio Group TitleBest ResponseYou've already chosen the best response.2
Use the "y=10 when x= 2" info to find k:\ \[ (10) = k(2) \]
 one year ago

wio Group TitleBest ResponseYou've already chosen the best response.2
Once you have k use: \[ y = k(6) \]To find \(y\)
 one year ago

zaynahf Group TitleBest ResponseYou've already chosen the best response.1
So y is 30?
 one year ago

wio Group TitleBest ResponseYou've already chosen the best response.2
You aren't playing a game?
 one year ago

zaynahf Group TitleBest ResponseYou've already chosen the best response.1
Nope dude, im 100% serious. I forgot how to do that.. and now that i know, its coming back. Sincere question o_o Thanks though
 one year ago

BrittanyFrench Group TitleBest ResponseYou've already chosen the best response.0
Some people actually forget how to do things so they need help without others bringing them down.. and once you help like they said it's coming back. GOod job though
 one year ago
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