I also need help w this

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

You give a $4 tip for a meal that cost $22. approximately what percent of the bill was your tip?

Find │7│. a. 1 over 7 b. –7 c. 7 asap i always mark brailiest who me so