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vova2212 [387]
3 years ago
13

PLEASE HURRY determine which consecutive integers do not have real zeros between them. 2x^3-6x^2+x+2 a. (-1,0) c. (1,2) b. (0,1)

d. (2,3)

Mathematics
2 answers:
dlinn [17]3 years ago
5 0

Answer:

\Large \boxed{\mathrm{\bold{C.} \ (1,2)}}

Step-by-step explanation:

2x^3-6x^2+x+2

Zeros are when y = 0 or where it touches the x-axis.

It crosses the x-axis at:

x ≈ -0.47

x ≈ 0.797

x ≈ 2.673

The consecutive integers (1, 2) do not have real zeros between them as shown in the graph below.

Inga [223]3 years ago
4 0

Answer:

c

Step-by-step explanation:

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