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baldymcgee6Best ResponseYou've already chosen the best response.0
http://screencast.com/t/7miUoxLU
 one year ago

dustinnguyen2014Best ResponseYou've already chosen the best response.1
its 4, but let me try to explain why
 one year ago

dustinnguyen2014Best ResponseYou've already chosen the best response.1
ok so from 2 to 8, the area under the curve is 5. from 5 to 8, the area under the curve is 9. we want to find the area under the curve from 2 to 5. think about that for a sec
 one year ago

baldymcgee6Best ResponseYou've already chosen the best response.0
haha, i know what all of the definite integrals mean, there must be some negative area there.
 one year ago

dustinnguyen2014Best ResponseYou've already chosen the best response.1
oh yeah, negative areas are possible. it just means its under the x axis
 one year ago

baldymcgee6Best ResponseYou've already chosen the best response.0
but how do you know that it is 4?
 one year ago

dustinnguyen2014Best ResponseYou've already chosen the best response.1
(area from 2 through 8)  (area from 5 through 8) = area from 2 through 5.
 one year ago

baldymcgee6Best ResponseYou've already chosen the best response.0
thanks so much, makes sense now.
 one year ago

dustinnguyen2014Best ResponseYou've already chosen the best response.1
haha yeah, you have to think of it conceptually. just taking areas out of each other
 one year ago
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