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Luigi0210 Group TitleBest ResponseYou've already chosen the best response.1
Do you know what the graph looks like?
 one year ago

Dodo1 Group TitleBest ResponseYou've already chosen the best response.0
No, I have no idea!
 one year ago

Luigi0210 Group TitleBest ResponseYou've already chosen the best response.1
Well it might be a good idea to sketch a graph
 one year ago

Dodo1 Group TitleBest ResponseYou've already chosen the best response.0
would it possible to solve the problem without a graph?
 one year ago

Luigi0210 Group TitleBest ResponseYou've already chosen the best response.1
Well yes but it be a bit harder since we don't know which graph is higher
 one year ago

Dodo1 Group TitleBest ResponseYou've already chosen the best response.0
oh i see... how do you draw a graph
 one year ago

Luigi0210 Group TitleBest ResponseYou've already chosen the best response.1
wait, are you finding total area or net area?
 one year ago

Dodo1 Group TitleBest ResponseYou've already chosen the best response.0
it says find the area between the curves?
 one year ago

Luigi0210 Group TitleBest ResponseYou've already chosen the best response.1
If I'm not mistaken then the graphs should look like this when graphed dw:1366855841011:dw
 one year ago

Dodo1 Group TitleBest ResponseYou've already chosen the best response.0
sin and cos graph?
 one year ago

Luigi0210 Group TitleBest ResponseYou've already chosen the best response.1
Uhm no, the ends of the graph go off into infinity after they have intersected
 one year ago

Luigi0210 Group TitleBest ResponseYou've already chosen the best response.1
Now, do you notice anything about the two graphs?
 one year ago

Dodo1 Group TitleBest ResponseYou've already chosen the best response.0
they get smaller and smaller? they intersects
 one year ago

Luigi0210 Group TitleBest ResponseYou've already chosen the best response.1
Well yes but also they are reflections of one another
 one year ago

Luigi0210 Group TitleBest ResponseYou've already chosen the best response.1
So that means that whatever area on graph has the other has the opposite area. Such as x and x.
 one year ago

Luigi0210 Group TitleBest ResponseYou've already chosen the best response.1
So that means the area would be zero
 one year ago

Dodo1 Group TitleBest ResponseYou've already chosen the best response.0
the answer is zero?
 one year ago

Dodo1 Group TitleBest ResponseYou've already chosen the best response.0
i thought i need more calculations
 one year ago

Luigi0210 Group TitleBest ResponseYou've already chosen the best response.1
Well you could if you want but the answer would still be zero. These two graphs are going to cancel each others area out
 one year ago

Dodo1 Group TitleBest ResponseYou've already chosen the best response.0
i entered zero into the answer but it tells me that it was wrong
 one year ago

Luigi0210 Group TitleBest ResponseYou've already chosen the best response.1
Well let's solve it right now, do you know how to set it up as an integral?
 one year ago

Dodo1 Group TitleBest ResponseYou've already chosen the best response.0
No, I have no idea!!
 one year ago

Luigi0210 Group TitleBest ResponseYou've already chosen the best response.1
Sorry I was trying to evaluate the problem
 one year ago

Luigi0210 Group TitleBest ResponseYou've already chosen the best response.1
but anyways we would set up the problem like this: \[\int\limits_{0}^{9} (x^314x^2+45x)(x^3+14x^245x) dx\]
 one year ago

Zarkon Group TitleBest ResponseYou've already chosen the best response.0
I'm betting that they want you to set up two different integrals...based on the two enclosed regions.
 one year ago

Dodo1 Group TitleBest ResponseYou've already chosen the best response.0
so between...= minus. i got it
 one year ago

Luigi0210 Group TitleBest ResponseYou've already chosen the best response.1
Setting up two equations would take a bit longer
 one year ago

Zarkon Group TitleBest ResponseYou've already chosen the best response.0
http://www.wolframalpha.com/input/?i=area+between+x^314x^2%2B45x+and+x^3%2B14x^245x
 one year ago

Dodo1 Group TitleBest ResponseYou've already chosen the best response.0
whats next step?
 one year ago

Luigi0210 Group TitleBest ResponseYou've already chosen the best response.1
The answer I got was 253/2..
 one year ago

Dodo1 Group TitleBest ResponseYou've already chosen the best response.0
the answer was wrong but thanks for ur help!
 one year ago

Luigi0210 Group TitleBest ResponseYou've already chosen the best response.1
I'm sorry I couldn't help you solve it..
 one year ago

Dodo1 Group TitleBest ResponseYou've already chosen the best response.0
No thanks for your time!
 one year ago
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