Which is the best buy? 6 shirts for $25.50 4 shirts for $18.00 5 shirts for $21

When only separate discreet points are graphed it is called?

The graph of g(x) is a translation of y = which equation represents g(x)?

The graph of a function f(x)=(x+2)(x-4). which describes all of the values for which the graph is negative and increasing? all real values of x where x< -2 all real values of x where -2