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swin2013 Group TitleBest ResponseYou've already chosen the best response.0
intervals where f(x) is concave up and intervals where f(x) is concave down?
 one year ago

swin2013 Group TitleBest ResponseYou've already chosen the best response.0
f''(x) = 2
 one year ago

yrelhan4 Group TitleBest ResponseYou've already chosen the best response.2
If f '' (x)>0, then the function is concave up. If f ''(x)<0, then the function is concave down. so its concave down from (infinity, infinity)
 one year ago

swin2013 Group TitleBest ResponseYou've already chosen the best response.0
ohhh oook!!!! thanks!
 one year ago
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