Could this set if ordered pairs have been generated by a linear function?(-3,0),(-2,4),(-1,8),(0,12),(1,16),(2,20)
A.no, because the distance between consecutive y-values is different than the distance between consecutive x-values.
B.yes,because the relative difference between y-value and x-value is the same no matter which pairs of (x,y) you use to calculate it
C.yes, because the distance between consecutive x-value is constant
D.no, because the y-value decrease and then increase