Applications: Functions
Functions
A pedestrian travels at a constant speed of #\unit{4}{km/h}#. The distance traveled by the pedestrian can be represented by the function\[D(t)=4\cdot t\] where #t# is time in hours, and #D(t)# is the distance traveled in kilometers.
Find the inverse function #T(d)#, determining the amount of time (in hours) spent driving as a function of the distance traveled #d# (in kilometers).
Find the inverse function #T(d)#, determining the amount of time (in hours) spent driving as a function of the distance traveled #d# (in kilometers).
| #T(d)=# |
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