Over what interval is the graph of the rational function positive but decreasing? 8 y 4 Gl 4 0 -2 -41 a) x <-6 b) x > 2 I " c) -6 < x < -2 d) -2

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Q: Prove each of the following, for every n EN, using the Principle of Induction: + 2" 2¹*¹ — I. ... a)…

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