Lines k and n intersect on the y-axis.
1. What is the slope of line k?
2. What is the slope of line j?

I know they are perpendicular but I am unsure how to find the slope with 1 point and a 90 degree angle

Lines k and n intersect on the yaxis 1 What is the slope of line k 2 What is the slope of line j I know they are perpendicular but I am unsure how to find the s class=