Question

what is the equation of the line? options: y = 1; x = 1; y = 0; y = 2

Explanation:

Step1: Identify line type

The line is horizontal, so its equation follows the form $y = k$, where $k$ is the constant y-value of all points on the line.

Step2: Find the y-intercept

The horizontal line passes through the y-axis at $y=1$, meaning every point on the line has a y-coordinate of 1.

Answer:

A. $y = 1$