Keith wants to fill his water bottle between classes, but the water fountain next to his classroom is frustratingly slow. the graph shows the proportional relationship between the amount of water (in ounces) keith puts in his water bottle, x, and how long (in seconds) it takes to get that amount, y.

what does the point T represent?

A. It takes Keith 45 seconds to get 15 ounces of water in his bottle.

B. It takes Keith 15 seconds to get 45 ounces of water in his bottle.