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3 marksLimits

CAPE Pure Mathematics Unit 1 · May/June 2005 · Paper 1 · Question 12(a)

Find the real values of x for which the function f(x) = x / (x^2 - 2x - 8) is discontinuous.

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Other parts of this question

  1. 12(b)Show that the equation x^3 = 8 + 4x has a root in the closed interval [2, 3].[5 marks]

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