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Luigi0210 Group TitleBest ResponseYou've already chosen the best response.1
\[\int\limits_{7}^{8}f(x)=8 \] I think..
 one year ago

Luigi0210 Group TitleBest ResponseYou've already chosen the best response.1
dw:1366155033606:dw
 one year ago

Dodo1 Group TitleBest ResponseYou've already chosen the best response.0
Thank you i entred it and your answer was correct!
 one year ago

Dodo1 Group TitleBest ResponseYou've already chosen the best response.0
how did you get this?
 one year ago

Luigi0210 Group TitleBest ResponseYou've already chosen the best response.1
Well I used the given information and graphed it out I graphed each integral individually
 one year ago

Luigi0210 Group TitleBest ResponseYou've already chosen the best response.1
And they gave the over value from 69 which is 6 So I added up both integral values: 14x=6
 one year ago

Dodo1 Group TitleBest ResponseYou've already chosen the best response.0
I see. what about the second one?
 one year ago

Luigi0210 Group TitleBest ResponseYou've already chosen the best response.1
It would be the opposite.. since it's going backwards whenever the integral has a lower limit that is higher than the upper limit it'll be negative \[\int\limits_{8}^{7}f(x)dx=\int\limits_{7}^{8}f(x)dx\]
 one year ago

Luigi0210 Group TitleBest ResponseYou've already chosen the best response.1
So it's (8)=8
 one year ago

Luigi0210 Group TitleBest ResponseYou've already chosen the best response.1
Does that make some sense? :l
 one year ago

Dodo1 Group TitleBest ResponseYou've already chosen the best response.0
the second one is wrong when I entred it
 one year ago

Luigi0210 Group TitleBest ResponseYou've already chosen the best response.1
Woops, I did not see that 6..
 one year ago

Luigi0210 Group TitleBest ResponseYou've already chosen the best response.1
\[\int\limits_{7}^{8} 6(8)6\] so it's 54 if I'm not mistaken again :/
 one year ago

Dodo1 Group TitleBest ResponseYou've already chosen the best response.0
correct! you are supre. could you explain?
 one year ago

Luigi0210 Group TitleBest ResponseYou've already chosen the best response.1
How I obtained the answer?
 one year ago

Luigi0210 Group TitleBest ResponseYou've already chosen the best response.1
Well since we know that: \[\int\limits_{7}^{8}f(x)dx=8\] We can switch the integrals around and we already solved for \[\int\limits_{7}^{8}f(x)dx \] we just plug in 8 for \[\int\limits_{7}^{8}6f(x)6\]
 one year ago

Luigi0210 Group TitleBest ResponseYou've already chosen the best response.1
so it'll be [6(8)6] [486] [54] 54
 one year ago

Luigi0210 Group TitleBest ResponseYou've already chosen the best response.1
sorry i meant 8 on the first integral
 one year ago

Dodo1 Group TitleBest ResponseYou've already chosen the best response.0
thank you so much
 one year ago
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