Question

find the equation of a line passes through the points (-2,11) and (-2,-6) write in standard form

Answer 1

We will find the equation of the line as follows:

*First: We calculate the slope of the line:

$m=\frac{-6-11}{-2-(-2)}\Rightarrow m=\infty$

*Second: We can see that the slope is undefined and therefore a constant line [Vertical in this case].

So, the equation of the line is:

$x=-2$

This graphically is: