Home > INT3 > Chapter 8 > Lesson 8.1.1 > Problem 8-10
8-10.
A table is a useful tool for writing some inverse functions. When the function has only one
What | subtracts 1 | multiplies by | adds |
Since the inverse must undo these operations, in the opposite order, the table for
What | subtracts | divides by | adds |
Copy and complete the following table for
if . ^{st} ^{nd} ^{rd} ^{th} What
does to : adds
divides by
subtracts
What
does to : st: adds nd: multiplies by th: subtracts Write the equations for
and .