00:01
So we're trying to find the length of the curve by adding these four segments together.
00:06
So the first thing we need to do is find these other order pairs that are on the graph.
00:11
So you're going to plug two, three, four, and five into the function.
00:14
We're going to find these order pairs.
00:16
So we're given the first one is one five.
00:18
The second order pair would be two, five halves.
00:24
The third order pair would be three, five thirds.
00:29
And the fourth order pair would be four or five fourth.
00:33
And then we're just finding the distance between these two curves.
00:38
So your distance formula is the square root of subtracting your x's squared plus subtracting your ys.
00:49
And we're going to add up four of these together.
00:53
We want to be as exact as possible and round at the final end.
00:57
So we're going to do the first segment.
00:58
I'll put it in green here using a order pair 1, 5, and 2, 5 halves.
01:05
So we're subtract our x's squared...