Math 6

Question Analysis
This question asks you to identify a set that consists only of integers.
The main focus is recognizing which numbers qualify as integers.

Key Concept Explanation
Integers are all whole numbers and their opposites: {..., –3, –2, –1, 0, 1, 2, ...}
Integers do not include decimals or fractions.
Positive and negative whole numbers and zero are included.

Step-by-Step Solution
Check each number in each set:
A: Includes 4.5 → Not an integer
B: All numbers are inte...