B 11. Find the zeros for the polynomial function and give the multiplicity for each zero. State whether the graph crosses the x-axis or touches the x-axis and turns around at each zero. f(x)=x +8x - 16x - 128 Determine the zero(s), if they exist. The zero(s)isfare[ | (Type integers or decimals. Use a comma 1o separate answers as needed.) Determine the multiplicities of the zero(s), if they exist. Select the correct choice below and, if necessary, fill in the answer box(es) within your choice. O A. There are two zeros. The multiplicity of the smallest zero is " The multiplicity of the largest zero is (Simplify your answers.) O B. There are three zeros. The multiplicity of the smallest zero is | "~ The multiplicity-of the largest zero is ' |. The multiplicity of the other zero is (Simplify your answers.) O C. There is one zero. The multiplicity of the zero is (Simplify your answer.) Determine the behavior of the function at each zero. Select the comrect choice below and, if necessary, fill in the answer boxes within your choice. () A. The graph touches the x-axis and tums around at all zeros. (O B. The graph crosses the x-axis at all zeros. O C. The graph crosses the x-axis at x= | . The graph touches the x-axis and turns ground at x= | (Type integers or decimals. Simplify your answers. Use a comma to separate answers as needed.) Use the Intermediate Value Theorem to show that the polynomial f(x) = Nk - awa + 8 has a real zero between -2 and 0. Select the correct choice below and fill in the answer boxes to complete your choice. O A. Because f(x) is a polynomial with f(-2) = : _ 0, the function has a real zero between -2 and 0. O B. Because f(x) is a polynomial with f(-2) = : _ >0andf(0)= 0and f(0)=| . > 0, the function has a real zero between -2 and 0