Question: Match the cubic function with the numbers of rational and irrational zeros. (a) Rational zeros: 0; irrational zeros: 1 (b) Rational zeros: 3; irrational zeros:

Match the cubic function with the numbers of rational and irrational zeros.
(a) Rational zeros: 0; irrational zeros: 1
(b) Rational zeros: 3; irrational zeros: 0
(c) Rational zeros: 1; irrational zeros: 2
(d) Rational zeros: 1; irrational zeros: 0
1. f (x) = x3 - 1
2. f (x) = x3 - 2
3. f (x) = x3 - x

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