Option A
Option B
Option C
Option D​

B

Step-by-step explanation:

to find the median of a set of numbers, start off by arranging them in numerical order. from there, cut off pairs on each end until you have only one center number left. if you have an even amount of numbers, then average the two middle ones you're left with after you did the pair cutting

easy its decreasing

step-by-step explanation:

because its top point is at the to of the graph on the left side (atleast from the veiw i see it) now if that top point wast in the lower part of the graph it would be increasing hope this have a nice day