Question: At the indicated point for each function, find (a) The slope of the tangent line, and (b) The instantaneous rate of change of the function.

At the indicated point for each function, find
(a) The slope of the tangent line, and
(b) The instantaneous rate of change of the function.
1.
x² + 1 at (2, 1) y=- x + 3

2.

x² – 4x У x? + 2x at | 2, 2)

x + 1 at (2, 1) y=- x + 3 x 4x x? + 2x at | 2, 2)

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