Nobody has figured this what are the possible rational zeros of f(x) = 2x3 − 15x2 + 9x + 22? ± 1, ± 2 ± 1, ± 2, ± 11, ± 22 ± 1, ± 1 over 2, ± 2, ± 11 over 2, ± 11, ± 22 ± 1, ± 1 over 2, ± 1 over 11, ± 1 over 22, ± 2, ± 2 over 11

The correct option is 2.

Step-by-step explanation:

The given data is

x               y

5              36

9              64

12            72

18            96

26           141

35           189

The general form of regression line is

From the given picture of graphing calculator, it is clear that the equation of regression line is

Approx the value of a and b upto tenth.

The equation of the line of best fit is y ≈ 5.10x+9.12. Therefore the correct option is 2.