Question

look at this graph: graph of a vertical line at x=60 write the equation of the line.

Explanation:

Step1: Identify line type

The graph shows a vertical line, which has an equation of the form $x = a$, where $a$ is the x-intercept.

Step2: Find x-intercept

The vertical line crosses the x-axis at $x=60$, and all points on the line have an x-coordinate of 60.

Answer:

$x=60$