Determine Whether the Given Function Is One-To-One $f ( x ) = x ^ { 2 } - 7$

question 45

Multiple Choice

Determine whether the given function is one-to-one. If it is one-to-one, find its inverse function.
- $f ( x ) = x ^ { 2 } - 7$

• A) \(\mathrm { f } ^ { - 1 } ( \mathrm { x } ) = \mathrm { x } ^ { 2 } + 7\)
• B) \(f ^ { - 1 } ( x ) = x ^ { 2 } - 7\)
• C) \(\mathrm { f } ^ { - 1 } ( \mathrm { x } ) = \mathrm { x } + 7\)
• D)not a one-to-one function

---

Definitions:

Minimizes Cost

The process or approach aimed at reducing expenses and spending to the lowest possible level.

Central Hub

Central hub refers to a focal point or a core center where activities, processes, or networks converge, often used to optimize distribution or communication.

Travel Time

The duration required to move goods or personnel from one location to another.

Destinations

Locations or places toward which something or someone is going.