Solve the Problem $f ( x ) = 2 x ^ { 3 } + 7 x ^ { 2 } + 14 x - 9$

question 289

Multiple Choice

Solve the problem.
-Given $f ( x ) = 2 x ^ { 3 } + 7 x ^ { 2 } + 14 x - 9$ . Use the intermediate value theorem to determine whether f (x) has a zero on the interval [0, 1], find the zero if it exists.

• A) 1
• B) \(\frac { 1 } { 2 }\)
• C) \(- 1\)
• D) There is no zero on the interval.