One-to-One Functions; Inverse Function. A function f is one-to-one if for each x in the domain of f there is exactly one y in the range and no y in the.
* Objectives: Students will be able to… * Determine whether a function has an inverse * Write an inverse function * Verify 2 functions are inverses of.
Inverse Functions Objectives Find the inverse of a function Use the horizontal line test to determine if the function has an inverse function.
Chapter 4.1 Inverse Functions. Inverse Operations Addition and subtraction are inverse operations starting with a number x, adding 5, and subtracting.
