Question

A line passes through the two given points. Is it vertical, horizontal, or neither?

Answer 1

To answer this question, let us find the slope using the coordinates:

(2, 1) and (3, 4)

1 - 4 / 2 - 3
-3 / -1
3

The slope is 3, so the answer is neither, since a horizontal line has a slope of 0 and the slope of a vertical line is undefined.