Question

Problem in image below.

Answer 1

Try each choice and see what you get.
Start with A. If x = 3, 3/3 = 1. It is a positive integer.
If x = -3, 3/(-3) = -1. Not a positive integer, so choice A does not work.

Answer 2

I believe the answer is C. It cannot be B. because it asks for ALL values. Agreed?

Answer 3

Let's try C.
In C., x = 3 and x = 1
For x = 3, 3/x = 3/3 = 1
For x = 1, 3/x = 3/1 = 3
Both are positive integers.
You are correct.

Answer 4

Thanks again for all your help! xx

Answer 5

wlcm