Use a Graphing Calculator to Approximate the Real Zeros of the Function

question 124

Multiple Choice

Use a graphing calculator to approximate the real zeros of the function defined by f(x) . Express decimal approximations to
the nearest hundredth.
- $$f ( x ) = x ^ { 4 } + 4.87 x ^ { 3 } + 16.17 x ^ { 2 } + 10.08 x - 4.00$$

• A) \(- 1.14\)
• B) \(- 1.14 , - 0.27\)
• C) \(- 1.14,0.27\)
• D) No real zeros

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