1. find the zeros of the function. f(x) = 9x2 + 6x - 8 (2 points) a) -2 and 4 b) negative two divided by three. and four divided by three. c) two divided by three. and negative four divided by three. d) 2 and -4 2. find the zeros of the function. f(x) = 9x3 - 45x2 + 36x (2 points) a) 0, 1, and 4 b) -1 and -4 c) 1 and 4 d) 0, -1, and -4 3. find the zeros of the polynomial function and state the multiplicity of each. f(x) = 4(x + 7)2(x - 7)3 (2 points) a) 4, multiplicity 1; -7, multiplicity 3; 7, multiplicity 3 b) -7, multiplicity 3; 7, multiplicity 2 c) 4, multiplicity 1; 7, multiplicity 1; -7, multiplicity 1 d) -7, multiplicity 2; 7, multiplicity 3 4. find a cubic function with the given zeros. (2 points) square root of five. , - square root of five. , -7 a) f(x) = x3 - 7x2 - 5x - 35 b) f(x) = x3 + 7 x2 - 5x + 35 c) f(x) = x3 + 7x2 - 5x - 35 d) f(x) = x3 + 7x2 + 5x - 35 5. expand the following using either the binomial theorem or pascal's triangle. you must show your work for credit. (2x + 4)3