What is the slope of a line perpendicularto the line joining A (5, 1) and P whereP is the mid-point of the segment joining(4, 2) and (–6, 4).

What is the slope of a line perpendicular
to the line joining A (5, 1) and P where
P is the mid-point of the segment joining
(4, 2) and (–6, 4).

Matching exercise

Match the items on the right to the items on the left.

Step - 1

Step - 2

Step - 3