For the following graph of function, f, determine

(a) f (3) ;
(b) the domain;
(c) all x-values such that f (x) = 2 ; and
(d) the range.


(a) 2
(b) {x| ?3 ? x ? 4}
(c) -1/2,3
(d) {y |?4.3 ? y ? 4.5}

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