Question

What is the slope of (12,10),(12,5)

Answer 1

To figure the slope of a line, you can either use $\frac{rise}{run}$ or $m = \frac{y2 - y1}{x2 - x1}$. Remember, 'm' represents the slope of the line.

We can use the point (12, 10) as (x1, y1) and the point (12, 5) as (y1, y2):

$m = \frac{5 - 10}{12 - 12}$

$m = \frac{-5}{0}$

$m = 0$

So, the answer is 0, which means the slope is undefined.

Answer 2

5/0 UNDEFINED... The answer is a vertical line.