I can not seem to get the correct answer on the following integral.

Integral from (1-x) up to 2 of (2x+2-y)/(4) dy

Please show the steps so i can see what I am doing wrong. Thanks

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- Apr 9th 2009, 12:43 PMPensFan10Integral
I can not seem to get the correct answer on the following integral.

Integral from (1-x) up to 2 of (2x+2-y)/(4) dy

Please show the steps so i can see what I am doing wrong. Thanks - Apr 9th 2009, 02:25 PMJester
- Apr 9th 2009, 02:26 PMJester
Now that's what I call steps (must be a dance teacher) (Rofl)

- Apr 9th 2009, 02:50 PMPensFan10
Yes, that is what I want. The answer the book gives is (5x^2+6x-y)/8

It contains both x and y because its a double integral. I cant get the first part. - Apr 9th 2009, 03:01 PMJester
- Apr 10th 2009, 11:22 AMPensFan10
Yeah here it is:

i will use S to denote integral

S(from 0 to 1)S(from (1-x) to 2) of (2x+2-y)/(4) dydx - Apr 10th 2009, 11:32 AMJester
- Apr 10th 2009, 12:05 PMPensFan10
Thats the correct answer, but not what i got. Not sure where I was making my mistake. Thanks