Two homes share the same water main. home a is located 20 feet higher than home b. if home a's inlet water pressure measures 60 psi, what would you expect the inlet pressure to measure at home b?

Let d be the domain and let ƒ be the possible function. determine if the relation is an example of a function. d = {x| x is a date, expressed in day/month/year} ƒ(x) = temperature in seattle washington on that date