Question

Letf:R→Rbe given byf(x) =x2−4x+ 5. Find the imagef([0,3]) and the preimagef−1([2,10]).

Letf:R→Rbe given byf(x) =x2−4x+ 5. Find the imagef([0,3]) and the preimagef−1([2,10]).

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