12. The table below gives several values of the function f. Additionally, it is known that ƒ is continuous on the interval (1, 4). By applying the Intermediate Value Theorem, at least ho many x-intercepts of f(x) must exist? X f(x) [A] 3 -1 -3 [B] 1 0 3 [C] 2 [D] 4 1 2 [E] 0 2 -1 3 1 4 -2 5 -3

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