Quadratic functions a. Show that if 1a, f 1a22 is any

Chapter 3, Problem 40

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Quadratic functions a. Show that if 1a, f 1a22 is any point on the graph of f 1x2 = x2, then the slope of the tangent line at that point is m = 2a. b. Show that if 1a, f 1a22 is any point on the graph of f 1x2 = bx2 + cx + d, then the slope of the tangent line at that point is m = 2ab + c.

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