Using the intermediate value theorem, determine, if possible, whether the function f has at least one real zero between a and b f(x)=x³+3x²-8x-20, a = -8, b = -3 () Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice. OA. By the intermediate value theorem, the function has at least one real zero between a and b because f(a) = O B. By the intermediate value theorem, the function does not have at least one real zero between a and b because f(a) = OC. It is impossible to use the intermediate value theorem in this case. and f(b) = (Simplify your answers) and f(b)= (Simplify your answer
Using the intermediate value theorem, determine, if possible, whether the function f has at least one real zero between a and b f(x)=x³+3x²-8x-20, a = -8, b = -3 () Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice. OA. By the intermediate value theorem, the function has at least one real zero between a and b because f(a) = O B. By the intermediate value theorem, the function does not have at least one real zero between a and b because f(a) = OC. It is impossible to use the intermediate value theorem in this case. and f(b) = (Simplify your answers) and f(b)= (Simplify your answer
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter4: Polynomial And Rational Functions
Section4.5: Zeros Of Polynomial Functions
Problem 80E
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Using the intermediate value theorem, determine, if possible, whether the function f has at least one real zero between a and b
f(x) = x³ + 3x²2 -8x-20; a = -8, b = - 3
Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice.
and f(b) =
OA. By the intermediate value theorem, the function has at least one real zero between a and b because f(a) =
O B. By the intermediate value theorem, the function does not have at least one real zero between a and b because f(a) =
OC. It is impossible to use the intermediate value theorem in this case.
# C
O E
a
8
hp
W
O
(Simplify your answers)
and f(b) = (Simplify your answers
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