How is speed shown on a distance-time graph? as the x value at the beginning of the line
as the x value at the end of the line
as the length of the line
as the slope of the line

the answer is a. the yacht traveled from the dock north to the 200-meter marker in the bay in less than 5 minutes, giving the passengers several more hours to fish.

im doing peak rn so sry if its wrong

a is the best answer your welcome

conservation of mass

mass before something happens = mass afterwards