Calculating Slope of Tangent Line Using the Definition of a Derivative
Completion requirements
Watch this video on limits as the slopes of tangent lines.
Before you watch, know that, for this problem, the limit that gives the slope of the tangent line to a curve is 
at a point 
, which is the derivative of 
at 
. We will talk about this more in Unit 3.
Source: Khan Academy,
https://youtu.be/jnmqAZHT1ic
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Last modified: Monday, 11 October 2021, 3:40 AM