Pls help I need to pass

The cost c, in dollars, for bananas depends on the weight w,in pounds, of the bananas. this situation is represented by the function rule c=0.5w (graph each function rule.tell whether the graph is continuous or discrete)

What is the difference between regular convex and concave polygons

What value is a discontinuity of x squared plus 8 x plus 4, all over x squared minus x minus 6?