- #1
kyin01
- 47
- 0
this is the question
find the volume of solid under the graph f(x,y) = x+ y above the region y^2 > x and 0 < x < 9
So pretty much I have the following integral set up
0 -> 9 dx
-sqrt(X) -> sqrt (X) dy
integrating over the function x+y
However, when I look at the solutions they did the same thing except for their dy, they took it over
0 -> sqrt (X)
is that a misprint or did I do something wrong? Because when I think about it, it's pretty much a parabola and nothing is restricting it from taking each end of the region
Where as the solutions is only taking half the parabola (from 0 to 9 along X axis which is agreed)
so is the solutions a misprint or did I do something wrong?
find the volume of solid under the graph f(x,y) = x+ y above the region y^2 > x and 0 < x < 9
So pretty much I have the following integral set up
0 -> 9 dx
-sqrt(X) -> sqrt (X) dy
integrating over the function x+y
However, when I look at the solutions they did the same thing except for their dy, they took it over
0 -> sqrt (X)
is that a misprint or did I do something wrong? Because when I think about it, it's pretty much a parabola and nothing is restricting it from taking each end of the region
Where as the solutions is only taking half the parabola (from 0 to 9 along X axis which is agreed)
so is the solutions a misprint or did I do something wrong?