Algebra II Probability and Statistics

Rational Root Theore.. The Rational Root Theorem Date State the possible rational zeros for each function. 1) f (x) = 3x3 + 2x-1 2) f (x) = x0 - 64 3) f (x) = x2 + 8x+ 10 4) f (x) = 5x3 - 2x2 + 20x -8 5) f(x) =4x5 -2x* + 30x3- 15x2 + 50x- 25 6) f(x) = 5x4+ 32x2 -21 7) f (x) = x' - 27 8) f (x) = 2x* - 9x3 +7 State the possible rational zeros for each function. Then find all rational zeros. 9) f(x)=x+x -5x+3 10) f(x) = x - 13x3 +23x- 11 11) f(x) =x +4x2 + 5x +2 12) f(x) = 5x3 + 29x2 + 19x-5 13) f (x) = 4x' - 9x2 + 6x- 1 14) f(x) = 3x + 11x3 + 5x -3 15) f (x) =5x* - 46x3 +84x2 - 50x+7 16) f(x) = 3x4 - 10x3 - 24x2 - 6.x + 5 17) f(x) =3x3 +9x2 + 4x+ 12 18) f(x) = 2x' + 9x3 + 19x+ 15