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Determine which consecutive integers do not have real zeros between them.
x^3+4x^2+3x-1

A (-3,-2)
B (-2,-1)
C (-1,0)
D (0,1)

Respuesta :

carlosego
The answer is option c (-1,0)
 Solving the equation you get that the zeros of this are approximately
 x ≈ -2.8019
 x ≈ -1.4450
 x ≈ 0.24698
 Then the function has three real roots, but none of them is within the range (-1,0)
 Below is a graph of the function.

Ver imagen carlosego
anbundy

Answer:

the answer is c

Step-by-step explanation:

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