JUMAOASNINA66IN JUMAOASNINA66IN Math Answered - 2. Which of the following is NOT a polynomial function? A. f(x) = x3 - x2 - 10x - 8 C. f(x) = x4 - 4x3 - 7x2 + 22x + 24 B. f(x) = x4 - 6x2 + 3x + 4 D. f(x) = x4 - 9x 3 + 19x2 + 9x - 20