Can someone help me pls

Question: a) does the given set of points represent a linear function? how do you know? b) assume that the point (-2,4) lies on the graph of a line. what y-values could complete this set of ordered pairs that lie on the same line: (- (hint: there are several correct answ

15m is what percent of 60m; 3m; 30m; 1.5 km? the last one is km not m

Order the integers from least to greatest. =0 =1 =2 =3 = -3