Which equation represents the line shown on the graph

Which of these triangle pairs can be mapped to each other using two reflections?

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

Two numbers have a sum of -19. one number is x. what expression represents the other number?