Question: Suppose that f(x) = 12x2 + 6x. Find: (A) f' (a) = (B) The slope of the graph of f(x ) at x - 2

Suppose that f(x) = 12x2 + 6x. Find: (A) f' (a) = (B) The slope of the graph of f(x ) at x - 2 and x - 3. Slope at x = 21 Slope at x = 3: (C) An equation for the tangent lines at x = 2 and x = 3. Tangent line at x = 2: y Tangent line at x = 3: y (D) List all values of a where the tangent line is horizontal. Value(s) of x =

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