Suppose f(x) = x2. What is the graph of g(x)=f(x)?

The depth of a lake at a certain point, wich is a function of the distance of that point from shore, is 30 feet.

The administrator of a large assisted living facility wanted to know the average age of the residents living at the facility. he randomly selected 12 residents and determined their age, listed here: 80, 65, 75, 83, 68, 73, 88, 79, 94, 72, 79, 68 what's the average age of the sample of residents? a. 79 years old b. 68 years old c. 75 years old d. 77 years old

Can someone me out here number 4 plz