Let . On which of the following intervals is guaranteed to be a continuous…

MATHEMATICS · Single correct · A Level · Mathematics · Algebra and Functions · Algebra and Functions

Problem

Let f(x)=ex2f(x)=e^{x^{2}}. On which of the following intervals is f−1f^{-1} guaranteed to be a continuous function? (a) (−∞,2)(-\infty,2) (b) (0,∞)(0,\infty) (c) (−∞,∞)(-\infty,\infty) (d) (−2,2)(-2,2)

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