Question

what is the equation of the line?​

Answer 1

Answer:

x=3

Step-by-step explanation:

the x axis is going across by 2 and the number in between 2 and 4 is 3 and the line is going through the x axis hence the equation of the line is  x=3

Answer 2

Answer:

$x=3$

Step-by-step explanation:

Normally, linear equations would be written in slope-intercept form, $y=mx+b$, where $m$ is the slope and $b$ is the y-intercept (the value of y when the line crosses the y-axis). However, linear equations for horizontal or vertical lines are organized differently.

Here, we're given a vertical line. Vertical lines are written like $x=d$, where $d$ is the x-intercept, or the value of x when the line crosses the x-axis.

From the graph, we can tell that the x-intercept is 3. Therefore, our equation would be $x=3$.

I hope this helps!