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

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 $f ( 2 ) = 29$