To identify the equation of the line on the graph, we need to understand the meaning of each option provided:
- y = 0: This represents the x-axis, where the value of y is always 0.
- x = 1: This represents a vertical line where the value of x is always 1.
- y = x: This represents a diagonal line that goes through the origin (0,0) with a slope of 1 (45-degree angle).
- y = 1: This represents a horizontal line where the value of y is always 1.
Without a specific graph provided, it's difficult to choose the correct equation. If the line is horizontal (like the x-axis or y = 1), you would choose accordingly. If it’s a diagonal line (like y = x), you would select that option. If it's a vertical line, you would choose x = 1.
Please provide more details about the line or the graph, and I can help determine the correct equation!