Question

look at this graph.
write the equation of the line.

Explanation:

Step1: Identify line type

The graph is a horizontal line, which has a slope of 0 and follows the form $y = k$, where $k$ is the constant y-value.

Step2: Find y-intercept

The line crosses the y-axis at $y=1$, so $k=1$.

Answer:

$y=1$