Use the intermediate value theorem to determine whether the function f(x) = x³ + 6x-8 has a root or not between x = 1 and x=2. If yes, then find the root to five decimal places. Does the given function have a root between the interval [1, 2]? If yes, then find the root. Choose the correct answer below. O A. Yes, the given function has a root between [1, 2] and the root is (Type an integer or decimal rounded to five decimal places as needed.) O B. No, the given function has no root between [1, 2].

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