Heyyy!! I could really use some helps this is really stressing me out and I wonder if anyone could explain this to me

Ascatterplot is produced to compare the size of a school building to the number of students at that school who play an instrument. there are 12 data points, each representing a different school. the points are widely dispersed on the scatterplot without a pattern of grouping. which statement could be true

Write an equation for the function that includes the points (1,4/5) and (2,2/3)

0if x and y vary inversely and y=6 as x=7, what is the constant of variation?