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)

Question

3 years ago

13

d. (2,3)

2 answers:

dlinn [17] · Answer 1 · 2022-08-28T19:30:03+03:00

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] · Answer 2 · 2022-08-28T17:57:25+03:00

Inga [223]3 years ago

4 0

Answer:

c

Step-by-step explanation: