Suppose that [math]. Find:

(A) [math] =

(B) The slope of the graph of [math] at [math] and [math].
Slope at x = 2:
Slope at x = 3:

(C) An equation for the tangent lines at [math] and [math].
Tangent line at x = 2: [math]
Tangent line at x = 3: [math]

(D) List all values of [math] where the tangent line is horizontal.
Value(s) of [math] =