Original post by gff
What are your ideas about d) so far?
Should I find out the other x value where the line crosses the curve and use that as my lower limit and 8 as my upper limit then integrate x-4 -(curve C)
You would've gotten the right idea and the right method up until the point where you wouldn't consider the negative part of the region, etc.
However, this is supposed to be a Core 2 question, and therefore, you wouldn't be expected to do such things as it requires a bit more careful set-up.
The points which you need to know you already have from the previous steps.
You need to split the integral into two parts. You have the starting point, the middle point and the end point.
How you are going to do it?
However, this is supposed to be a Core 2 question, and therefore, you wouldn't be expected to do such things as it requires a bit more careful set-up.
The points which you need to know you already have from the previous steps.
You need to split the integral into two parts. You have the starting point, the middle point and the end point.
How you are going to do it?
Original post by gff
You would've gotten the right idea and the right method up until the point where you wouldn't consider the negative part of the region, etc.
However, this is supposed to be a Core 2 question, and therefore, you wouldn't be expected to do such things as it requires a bit more careful set-up.
The points which you need to know you already have from the previous steps.
You need to split the integral into two parts. You have the starting point, the middle point and the end point.
How you are going to do it?
However, this is supposed to be a Core 2 question, and therefore, you wouldn't be expected to do such things as it requires a bit more careful set-up.
The points which you need to know you already have from the previous steps.
You need to split the integral into two parts. You have the starting point, the middle point and the end point.
How you are going to do it?
I don't see how I use the fact that C goes through 0,1
Original post by TenOfThem
Have you sketched because, then it would be obvious
Yeah I should of done that ;/
If you integrate the first part with 4 and 1 do you get 2.38809474?
Original post by TenOfThem
You need the part between the curve and the line
you need a triangle as well as the integral
you need a triangle as well as the integral
All right solved this
thanks gff,TenOfThemQuick Reply
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