Mathematics, 08.02.2021 07:10 wi8wuwj283jendjdudjd

the number f of miles a ship is from its destination x hours after starting a voyage is given by f (x)=80-20x. the number f of miles a submarine is from its destination x hours after leaving port is shown in the graph below. state the distance and length of time of each voyage.

the number f of miles a ship is from its destination x hours after starting a voyage is given by f

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