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Use the Intermediate Value Theorem to Determine Whether the Polynomial f(x)=7x32x+2;[1,0]f ( x ) = 7 x ^ { 3 } - 2 x + 2 ; [ - 1,0 ]

Question 341

Multiple Choice

Use the Intermediate Value Theorem to determine whether the polynomial function has a zero in the given interval.
- f(x) =7x32x+2;[1,0]f ( x ) = 7 x ^ { 3 } - 2 x + 2 ; [ - 1,0 ]


A) f(1) =3f ( - 1 ) = 3 and f(0) =2f ( 0 ) = - 2 ; yes
B) f(1) =3f ( - 1 ) = 3 and f(0) =2f ( 0 ) = 2 ; no
C) f(1) =3f ( - 1 ) = - 3 and f(0) =2f ( 0 ) = 2 ; yes
D) f(1) =3f ( - 1 ) = - 3 and f(0) =2f ( 0 ) = - 2 ; no

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