What is the median 7,11,10,13,17,23,25,25,20,18,12,9

The median is 24 because u have two 23 and 25 u add it  then divide by 2

Ifound this on google “that means that the graph of a function with direct variation has these features: it is a straight line: because the slope is the ratio y/x = k. it passes through the origin (0,0): because y = kx = k (0) = 0.” i hope this you for what your looking for