Answer:
All of them are correct except for the last one which is incorrect
Step-by-step explanation:
All you need to substitute the answers given for "r" and see if its less than or equal to 2
- 3.5 2 Correct (negative numbers are always smaller than a positive number)
- 2 2 Correct (negative numbers are always smaller than a positive number)
-1 2 Correct ( negative numbers are always smaller than a positive number)
0 2 Correct ( 0 has a value much more less than the value of 2)
2 2 Correct (they both have the same value as "2")
4 2 Incorrect ( 4 has a much more greater value than 2, therefore this is incorrect)