To determine the slope of a line, we need two points on that line, typically represented as (x₁, y₁) and (x₂, y₂). The slope (m) is calculated using the formula:
\[ m = \frac{y₂ - y₁}{x₂ - x₁} \]
Based on your input, it appears you have provided options that may represent slope values, but it's unclear if these are points, pairs of values, or potential slopes.
If you're asking for the interpretation of given options as slopes, here they are:
- 0 - 2 = -2
- 0 + 2 = 2
- 0 + 1 = 1
- 0 - 1 = -1
If you could clarify the context or provide the two points or the specific line equation, I'd be able to give you a more precise answer regarding the slope.