Please help meee 25 points

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

15 points what is the end behavior of this graph? & what is the asymptote of this graph?

What is the value of n in the equation -1/2(2n+4)+6=-9+4(2n+1)