Question: Consider the function whose equation is given by f(x) = 2x 4 - x 3 - 13x 2 + 5x + 15. a. List all

Consider the function whose equation is given by f(x) = 2x4 - x3 - 13x2 + 5x + 15.


a. List all possible rational zeros.


b. Use the graph of f in the figure shown and synthetic division to find all zeros of the function.f(x) = 2x-x-13.x + 5x + 15 y 20- 15 10+ 5

f(x) = 2x-x-13.x + 5x + 15 y 20- 15 10+ 5 --3---1--5. 1 -10+ -15- -20+ + X 34

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