00:01
We are looking at the integral from negative 1 to 2 of x minus 2 absolute value of x dx.
00:13
So if i were trying to do this, i would look for the area under the curve.
00:17
And i would actually start evaluating points along the curve.
00:21
Like when x is negative 1, because if x is negative 1, this is now positive 1, this x.
00:29
So we're looking at negative 1 minus 2, which would be negative 3.
00:35
I would do the same thing with 0, 0 minus 0 would still give me 0.
00:41
And i would figure out when x is 1.
00:43
So it would be, again, 1 minus 2 times 1.
00:49
So 1 minus 2 would give me 1.
00:53
And then same thing with x equals 2, because it would be 2 minus 4, which would be negative 2.
01:01
So if i am understanding this problem correctly, it's going to be like a b shape like that.
01:11
And i can create two triangles...