Precalculus 2014

The function is .

The points are and .

The instantaneous rate of change of the graph of at the point is the slope of the tangent line at given by , provided the limit exists.

The slope at the point is

.

The slope of the function at is .

The slope at the point is

.

The slope of the function at is .

The slope of the function at is .

The slope of the function at is .

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