Graph y=-1

Problem

y=−1

Solution

1. Identify the type of equation. The equation y=−1 represents a linear equation where the value of y is constant regardless of the value of x

2. Determine the orientation of the line. Since y is always −1 the line is horizontal and parallel to the xaxis.

3. Find the yintercept. The line crosses the yaxis at the point (0,−1)

4. Plot additional points to verify the direction. For any x y remains −1 so points like (−2,−1) (1,−1) and (5,−1) all lie on this line.

5. Draw a straight horizontal line passing through all points where the ycoordinate is −1

Final Answer

y=−1

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