00:03
We want to find the derivative of 4 minus 4 over 3t at the point 1 half, 4 thirds.
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This question is testing our understanding of basic differentiation techniques.
00:13
In particular, it's testing the newfound knowledge of the four differentiation techniques we learned in this section, which are as follows.
00:21
One, the constant rule, dvxc equals 0, 2, the power rule, dvxx, the n minus 1, and 3, constant multiple rule, ddx, x, f, x, equals n, d, f, finally, 4 of the same difference rule.
00:34
So, to answer this question, we're going to make use of the power rule, constant rule, and constant multiple rule, as well as some difference rule...