Question

Write down the integer values satisfied by this diagram. O -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 n​

Answer 1

Answer: 0, 1, 2, 3

Reason:

The diagram describes values between -1 and 3. We exclude -1 because of the open hole. We include 3 because of the closed endpoint.