WEBVTT
1
00:00:00.740 --> 00:00:03.740 A:middle L:90%
We know that when X one equals d, the
2
00:00:03.740 --> 00:00:07.280 A:middle L:90%
tangent line intersects with the X axis far off to
3
00:00:07.290 --> 00:00:10.789 A:middle L:90%
the left not particularly close. Therefore, we know
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00:00:10.789 --> 00:00:14.150 A:middle L:90%
that X two intersex the X axis further away to
5
00:00:14.160 --> 00:00:16.339 A:middle L:90%
the right. Therefore, we know Newton's method would
6
00:00:16.339 --> 00:00:21.140 A:middle L:90%
failed for this initial approximation there for a being C
7
00:00:21.149 --> 00:00:24.350 A:middle L:90%
will work. However, we already established why d
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00:00:24.469 --> 00:00:26.850 A:middle L:90%
may not work given New Newton's method.