The graph of a polynomial y = f (x), shown in Fig. 2.18. Find the number of real zeros of f (x).
In figure 2.18, the polynomial has 3 real zeroes because the graph cuts axises at three points.
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The graph of a polynomial y = f (x), shown in Fig. 2.18. Find the number of real zeros of f (x).
In figure 2.18, the polynomial has 3 real zeroes because the graph cuts axises at three points.