FELIZAC08GO FELIZAC08GO Math Answered 2. Which of the following is a polynomial function?a. PP(x) = 5x3 - 4x2 + 3 + 5b. P(x) = 7x2 - 6x2 + 9x - 10Xc. P(x) = 4x3 + 5x2 + 7d. P(x) = 5x3 + 4x2 - 3Vx - 11IL-2.5