What are the possible rational zeros of f(x) = x4 - 4x3 + 9x2 + 5x + 14? a.) ± 1, ± 1 over 2, ± 1 over 7, ± 1 over 14 b.) ± 1, ± 2, ± 7, ± 14 c.) ± 1, ± 1 over 4,± 1 over 5, ± 1 over 9, ± 1 over 14. d.) ± 1, ± 4, ± 5, ± 9, ± 14.

The frequency table shows the results of a survey comparing the number of beach towels sold for full price and at a discount during each of the three summer months. the store owner converts the frequency table to a conditional relative frequency table by row. which value should he use for x? round to the nearest hundredth. 0.89 0.90 0.92 0.96