Consider for each point how far it is above (or below) the horizontal line y=2. Then plot its image the same distance below (or above) that line.
We need more information. You don't give us enough information....? Provide an image please. Or at least name the polynomials...
Answer:
To find the interquartile range (IQR), first find the median (middle value) of the lower and upper half of the data. These values are quartile 1 (Q1) and quartile 3 (Q3). The IQR is the difference between Q3 and Q1.
Step-by-step explanation:
(Khan Academy)
Find out how much over the 10 years whatever it says and then use that to explain if it's worth is