Who would go out with my friend

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

How do you determine whether a relationship represented as as graph is linear or nonlinear

Why is it so easy to buy on impulse and overspend with a credit card? what could you do to counteract this tendency?