Question: You start 8 meters from a marker and walk toward it at the rate of 0.5 m/s. a. Write a recursive rule that gives your

You start 8 meters from a marker and walk toward it at the rate of 0.5 m/s.
a. Write a recursive rule that gives your distance from the marker after each second.
b. Write an explicit formula that allows you to find your distance from the marker at any time.
c. Interpret the real-world meaning of a negative value for un in 14a or 14b.

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