Suppose that . Find:
(A) =
(B) The slope of the graph of at and .
Slope at x = 2:
Slope at x = 3:
(C) An equation for the tangent lines at and .
Tangent line at x = 2:
Tangent line at x = 3:
(D) List all values of where the tangent line is horizontal.
Value(s) of =
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