Consider the function defined by .

MATHEMATICS · Multi-part · CBSE · Mathematics · Relations and Functions · Relations and Functions

Problem

Consider the function f:[−3,∞)→Rf:[-3,\infty)\to\mathbb R defined by f(x)=x2+6x+8f(x)=x^{2}+6x+8. (i) Find f−1(x)f^{-1}(x). (ii) Write the range of ff.

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