Question

graph the line y = 1.

Explanation:

Step1: Identify the line type

The equation $y = 1$ represents a horizontal line.

Step2: Determine points on the line

For any value of $x$, $y$ is always 1. So we can choose some $x -$ values like $x=- 3,x = 0,x = 3$. The points are $(-3,1),(0,1),(3,1)$.

Step3: Plot the points and draw the line

Plot the points $(-3,1),(0,1),(3,1)$ on the coordinate - plane and draw a straight horizontal line passing through them.

Answer:

Draw a horizontal line passing through the point $(0,1)$ on the $y$-axis. The line has a $y$-coordinate of 1 for all values of $x$.