What if there are 2 numbers when finding the median

An appliance salesman sets a goal to sell an average of 6 appliances per day for the first two weeks of his new job. the dot plot shows the number he sold each day during the first 13 days. what is the minimum number of appliances he must sell on the 14th day in order to reach his goal? a) 5 b) 6 c) 7 d) 8

When only separate discreet points are graphed it is called?

Find an equation of the line perpendicular to the graph of 28x-7y=9 that passes through the point at (4,1)