The following describes a function that must be invertible: R(t)is the revenue earned by a shoe shop on the $t ^ { t h }$ th day of the year.

Question

Quizplus · Accepted Answer

For a function to be invertible, each input must map to a unique output. However, a shoe shop can earn the same revenue on different days, meaning multiple days (inputs) could map to the same revenue amount (output), making the function non-invertible.

The Following Describes a Function That Must Be Invertible: R(t)is ttht ^ { t h }tth

The Following Describes a Function That Must Be Invertible: R(t)is $t ^ { t h }$