Write the following set in roster form and in set-builder notation. N is the set of integers that are greater than or equal to -2 and less than or equal to 1. Write the set in roster form. N = \{- 2, - 1, 0, 1\} (Use a comma to separate answers as needed.) Write the set in set-builder notation. Choose the correct answer below.
OA. N=\ x|x| is an integer, x > - 2, x < 1 \ B. N=\ x|x| is an integer, x >= - 2, x <= 1 \ C. N =\ x|x is an integer, x > - 2, x <= 1 \ D. N =\ x|x is an integer, x >= - 2, x < 1 \
C. N = {x | x is an integer, x > -2, x <= 1}
The correct answer is B. N = {x | x is an integer, x >= -2, x <= 1}.
The set N, in roster form, is {-2, -1, 0, 1}.
To write the set N in set-builder notation, we need to express the conditions that define the set. In this case, the set N consists of integers greater than or equal to -2 and less than or equal to 1.
Therefore, the set-builder notation for N would be:
N = {x | x is an integer, -2 ≤ x ≤ 1}
From the given options, the correct answer is:
B. N = {x | x is an integer, x ≥ -2, x ≤ 1}