Question

Which of the following could represent consecutive even integers?

x + 1, x + 2
x + 1, x + 3
2x, 2x + 1

Answer 1

x + 1, x + 3

Explanation:

Answer 2

The difference between two consecutive even integer will be 2, and in 1st and 3rd option difference is only 1, so they are consecutive integer only.

In short, Your Answer would be: Option B

Hope this helps!