Question

What is the slope of a line that is parallel to the y-axis?

Answer 1

undefined b/c it is a vertical line

Answer 2

thank you

Answer 3

The slope would be undefined because the y-axis is a vertical line.

Answer 4

Think about it this way: Slope is (y2-y1)/(x2-x1)

So if you have (2,5) and (2,6)

Then you have (6-5)/(2-2) = 1/0

Division by zero is undefined.