Use the Intermediate Value Theorem for Polynomials to Show That $f ( x ) = 4 x ^ { 3 } + 2 x - 7 ; 1$

question 372

Multiple Choice

Use the intermediate value theorem for polynomials to show that the polynomial function has a real zero between the
numbers given.
- $f ( x ) = 4 x ^ { 3 } + 2 x - 7 ; 1$ and 2

• A) \(f ( 1 ) = 1\) and \(f ( 2 ) = 29\)
• B) \(f ( 1 ) = 0\) and \(f ( 2 ) = 30\)
• C) \(f ( 1 ) = 1\) and \(f ( 2 ) = - 29\)
• D) \(f ( 1 ) = - 1\) and \(f ( 2 ) = 29\)

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