3.4.39 ° Question Help Find all the zeros of the polynomial function. Use the Rational Zero Theorem, Descartes's Rule of Signs, and possibly the graph of the polynomial function shown by a graphing utility as an aid in obtaining the first zero. f(x)=x³-3x²-6x+8 The zeros of the function are (Use a comma to separate your answers as needed.) 3.4.43 Question Help Find all zeros of the polynomial function. Use the Rational Zero Theorem, Descartes's Rule of Signs, and possibly the graph of the polynomial function shown by a graphing utility as an aid in obtaining the first zero or the first root. f(x)=x+7x²+18x + 10 Find the zeros of the polynomial function. (Simplify your answer. Type an exact answer, using radicals and i as needed. Use a comma to separate answers as needed. Type each answer only once.) Overview, question 13 of 14, 6 complete An incomplete graph of the polynomial function f(x) = x3 + 3x² + 13x-15 is shown on the right. a. Find all zeros of the function. b. Without using a graphing utility, draw a complete graph of the function. a. The zeros are (Use a comma to separate answers as needed.) Question Help [-5, 0, 1] by [-30, 35, 5] Score: 0 of 1 pt 3.4.55 The incomplete graph to the right shows the following polynomial function. f(x)=9x+6x295x+100 14 of 14 (6 complete) HW Score: 35.71%, 5 of 14 Question Help [-10,0,1] by [-800,800,200] a. Find all the zeros of the function. The zeros are ☐ (Simplify your answer. Type an integer or a simplified fraction. Use a comma to separate answers as needed.) X 3.4.13 Use the following function to answer parts a through c. f(x)=x+6x²-86x-91 a. List all rational zeros that are possible according to the Rational Zero Theorem. (Type an integer or a simplified fraction. Use a comma to separate answers as needed. Type each answer only once.) Question Help