Question is in pic above

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

Atransformation t : (x,y) (x-5,y +3) the image of a(2,-1) is

When is g(x) = 0 for the function g(x) = 5.23x + 4?