8. A G. I.S. mapping service is trying to determine a relationship between the time, I, it takes for a person to drive from Albany, NY, to Buffalo, NY, and the person's average speed, s. Since this trip is a ser distance,
these two variables vary inversely. They know it will take a person traveling 50 miles per hour 6 hours to
travel from Albany to Buffalo.
Time

The table below represents the displacement of a fish from its reef as a function of time: time (hours) x displacement from reef (feet) y 0 4 1 64 2 124 3 184 4 244 part a: what is the y-intercept of the function, and what does this tell you about the fish? (4 points) part b: calculate the average rate of change of the function represented by the table between x = 1 to x = 3 hours, and tell what the average rate represents. (4 points) part c: what would be the domain of the function if the fish continued to swim at this rate until it traveled 724 feet from the reef? (2 points)

Ineed with this problem 21 show steps

Carlos spent 1 1/4 hours doing his math homework he spent 1/4 of his time practicing his multiplication facts how many hours to carlos been practicing his multiplication facts