Your favorite dog groomer charges according to your dog’s weight. If your dog is 15 pounds and under, the groomer charges $35. If your dog is over 15 pounds and no more than 40 pounds, she charges $40. If your dog is over 40 pounds, she charges $40, plus an additional $2 for each pound over 40 pounds. Write a piecewise function that describes what your dog groomer charges.
Graph the function.
What would the groomer charge if your bulldog weighs 60 pounds?
What would your dog weigh if she charged $190?