Use a Graphing Utility to Approximate All the Real Zeros $$f ( x ) = x ^ { 3 } + 4.173 x ^ { 2 } + 5.761 x + 2.628$$

question 104

Multiple Choice

Use a graphing utility to approximate all the real zeros of the function $$f ( x ) = x ^ { 3 } + 4.173 x ^ { 2 } + 5.761 x + 2.628$$ by Newton's Method.

• A)-2.111, 2.082, 5.333
• B)-1.151, 3.236, 9.571
• C)-1.511, -1.511, -1.151
• D)-1.031, 2.970, 9.571
• E)-1.191, 3.236, 5.333

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