Please Help! I will give you the brainiest and a lot of points!

The table shows a pattern of exponents. what is the pattern as the exponents decrease?

The system of equations graphed below has how many solutions?

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