Find the Inverse of the One-To-One Function $f ( x ) = \frac { 8 } { 5 x + 1 }$

question 73

Multiple Choice

Find the inverse of the one-to-one function.
- $f ( x ) = \frac { 8 } { 5 x + 1 }$

• A) \(\mathrm { f } ^ { - 1 } ( \mathrm { x } ) = \frac { 8 } { 5 \mathrm { x } } - \frac { 1 } { 5 }\)
• B) \(\mathrm { f } ^ { - 1 } ( \mathrm { x } ) = \frac { 1 } { 5 } - \frac { 8 } { 5 \mathrm { x } }\)
• C) \(f ^ { - 1 } ( x ) = \frac { 5 x + 1 } { 8 }\)
• D) \(\mathrm { f } ^ { - 1 } ( \mathrm { x } ) = \frac { 8 } { 5 \mathrm { y } } - \frac { 1 } { 5 }\)

Comprehending debt utilization ratios and their impact on a company’s financial structure.

Knowledge of how inventory and receivables turnover ratios indicate operational efficiency.

Understand and calculate liquidity ratios, including the current ratio.

Know how to calculate and interpret return on equity.

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Definitions:

Z Line (Disc)

A key component in skeletal muscle fibers that anchors the actin filaments and marks the boundary between sarcomeres.

Motor Unit

A single motor neuron and all the muscle fibers it innervates, functioning as a single operational unit in muscle contraction.

Neuron

A specialized cell transmitting nerve impulses; a nerve cell.

Muscle Fiber

A single muscle cell, known for its long, cylindrical shape and role in contracting to facilitate body movement.