Concept explainers
To find: Rate of change in distance and time shown in non consecutive rows in the given table.

Answer to Problem 1P
Rate of change of in using non-consecutive rows is the same as rate of change in using data of consecutive row.
Explanation of Solution
Given information: In below table,
Rate of change of consecutive terms is calculated as 260.
Concept/Formula used: Rate of change is solved using following formula,
Calculation: Two distances in first and third row are given as 780 and 260 ft and timings are given as 1 and 3 minutes. So, rate of change using first and third row,
And two distances in second and fourth row are given as 1040 and 520 ft and timings are given as 4 and 2 minutes. So, rate of change using second and fourth row,
Conclusion: So, it is concluded that the rate of change using non consecutive rows is the same as rate of change using consecutive rows.
Chapter 5 Solutions
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