Question

Use the Distance Formula N(-1,-11),P(-1,-3)

Answer 1

It sounds to me that you're looking for the distance of the line NP, where N is the first point and P is the second.

The standard equation for distance is just really a re-arrangement of Pythagorean's theorem:

\[D = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}\]

I hope this may be enough of a hint. : )

Answer 2

oh ok