Graph the function f of x is equal to x cubed minus 4 x minus 1 Which are approximate solutions for x when f of x is equal to 0 ? Choose three correct answers.

To find where f(x) = 0, solve x³ − 4x − 1 = 0. The three roots are approximately −1.86, −0.25, and 2.11, so the matching choices are negative 1.86, negative 0.25, and 2.11. The other choices have the wrong sign or are not close to a root.

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