E Homework: Homework Section 3.4 HW Score: 56.25%, 9 of 16 points Obj. 4 - 5 Question 4, 3.4.61 Points: 0 of 1 Find all rational zeros of f. Then (if necessary) use the depressed equation to find all roots of the equation f(x) = 0. 4x - 27x- 11x - 1=0 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. The solution set is (Type an exact answer, using radical as needed. Type an integer or a fraction. Use a comma to separate answers as needed.) O B. There are no real zeros E Homework: Homework Section 3.4 HW Score: 56.25%, 9 of 16 points Obj. 4 - 5 Question 5, 3.4.29 x Points: 0 of 1 Graph the polynomial function. f ( x ) = 77x +543x- +27x-7 Choose the correct graph below. O A . O B. O C. O D. PAY X 400 HC Homework: Homework Section 3.4 Question 7, *3.4.65 HW Score: 56.25%, 9 of 16 points Obj. 4 - 5