PLEEEAASSE HELPP ‼️‼️‼️‼️‼️‼️‼️‼️
determine whether each graph represents a function. yes or no for each graph

Alake near the arctic circle is covered by a 222-meter-thick sheet of ice during the cold winter months. when spring arrives, the warm air gradually melts the ice, causing its thickness to decrease at a constant rate. after 333 weeks, the sheet is only 1.251.251, point, 25 meters thick. let s(t)s(t)s, left parenthesis, t, right parenthesis denote the ice sheet's thickness sss (measured in meters) as a function of time ttt (measured in weeks).

Asphere has a diameter of 10 in. what is the volume of the sphere?

Graph y ≥ -x^2 - 1. click on the graph until the correct graph appears.