If the Function Is One-To-One, Find Its Inverse $$f ( x ) = 4 x + 8$$

question 2

Multiple Choice

If the function is one-to-one, find its inverse. If not, write ʺnot one-to-one.ʺ
- $$f ( x ) = 4 x + 8$$

• A) \(\mathrm { f } ^ { - 1 } ( \mathrm { x } ) = \frac { \mathrm { x } + 8 } { 4 }\)
• B) \(f ^ { - 1 } ( x ) = \frac { x - 8 } { 4 }\)
• C) not a one-to-one
• D) \(\mathrm { f } ^ { - 1 } ( \mathrm { x } ) = \frac { \mathrm { x } } { 4 } - 8\)

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Definitions:

Artificial Selection

The human practice of breeding plants or animals for desired traits.

Environmental Change

Alterations in the environment, often caused by human activities and natural ecological processes, affecting ecosystems, weather patterns, and species distributions.

Mass Depletion

Reduction in the abundance of a resource or material over time due to excessive use or exploitation.

Mass Extinctions

Events in Earth’s history when a significant, abrupt reduction in the diversity and abundance of life occurs.