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<h3>What is a Function ?</h3>
A function is a mathematical statement used to relate a dependent and an independent variable.
It is given that
Total time taken to hike is 8 hours
Let the time taken in hours is represented by t
and the elevation is represented by h
Every hour, the hikers gain 250 feet in elevation.
The independent variable is<u> t ,</u><u> time taken</u> to hike , in<u> </u><u>hours</u> .
The dependent variable is h , increased elevation in feet or<u> elevation the hikers have gained .</u>
<u />
A possible verbal description is <u>Elevation </u><u>at any given time</u> equals 250 <u>times the time taken to hike.</u>
The equation<u> </u><u>h </u>=<u> 250 t </u>corresponds to the relationship.
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