Evaluate the Piecewise Function at the Given Value of the Independent

question 143

Multiple Choice

Evaluate the piecewise function at the given value of the independent variable.
- $$f ( x ) = \left\{ \begin{array} { l l } - x + 3 & \text { if } x < 2 \\2 x - 3 & \text { if } x \geq 2\end{array} \right.$$

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Definitions:

Voltage Shift

A change in the electrical potential across a membrane, often referring to neurons or muscle cells.

Inhibitory

Pertaining to a process that restrains or suppresses physiological action or behavior, such as inhibitory neurotransmitters in the nervous system.

Excitatory

Pertaining to or causing excitation, often used in the context of neurotransmitters that increase the likelihood of a neuron firing an action potential.

Action Potential

A rapid rise and subsequent fall in voltage or membrane potential across a cellular membrane, a process essential for nerve impulse transmission.