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anonymous
 5 years ago
Need help with the washer method:
x=1y^2, x=2+y^2, =1, y=1
anonymous
 5 years ago
Need help with the washer method: x=1y^2, x=2+y^2, =1, y=1

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0try out this website. http://tutorial.math.lamar.edu/Classes/CalcII/CalcII.aspx

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0So you have two function. Find out which one is to the right.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0x=2+y^2 would be to the right, right?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0are your functions correct, they don't seem to intersect

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0yep, they are correct. I also forgot to put its revolved around the yaxis

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0because the functions don't even touch each other

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0That's really strange, I wonder if the text made an error

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0For washer method, we are supposed to take revolution of intersection between two functions

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0That much I understand, maybe I should try converting the equation to xs and see what happens.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0If we change second function to x=2+y^2 we can solve it, do you wanna

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0We will rotate around x=3

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Here come the integral \[\pi \int\limits_{?}^{?}((y^21)(y^22)+1)^21\]

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0did you get it, mathrocks?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Ok, this is starting to make some sense.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0you have to find points of intersection though

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Never memorize any formula for disc,shell, washer method

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0I can find the intersection points with no problem. It's just setting up the washer equation that sometimes trips me up. Thanks for your help, I appreciate it.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0just know that when you are doing this type of problem, you are adding up circle

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0If I helped you in somehow, can you fan me

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0I'll remember that and will practice drawing the actual graphs. And the fan request has been done. : )
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