Image with description A coordinate plane with a line passing through (0, 1) and (1, 0).
B
Image with description A coordinate plane with a line passing through (negative 1, 0) and (0, negative 1).
C
Image with description A coordinate plane with a line passing through (0, negative 2) and (0, 1).
D
Image with description A coordinate plane with a line passing through (0, negative 1) and (1, 0).
Explanation
Rearrange x − y = 1 to get y = x − 1. The line crosses the y-axis at (0, −1), and when x = 1 it passes through (1, 0), so the graph described in choice D is correct.
AI-written and checked against the verified answer.