Question

Which of the following best describes the slope of the line below?

Answer 1

The answer is Vertical Undefined so it's A: Undefined

Answer 2

The correct answer is A) undefined.

Explanation:

In order to find this, pick two points on the line and use the slope equation. For the purpose of this, we'll use points (3, 1) and (3, 2).

m(slope) = (y2 - y1)/(x2 - x1)

m = (2 - 1)/(3 - 3)

m = 1/0

Since we cannot divide by 0, we know that it is undefined.