Give a Rule for the Piecewise-Defined Function $f ( x ) = \left\{ \begin{array} { l l } 4 & \text { if } x \leq 0 \\ - x & \text { if } x > 0 \end{array} \right.$

question 85

Multiple Choice

Give a rule for the piecewise-defined function. Then give the domain and range.
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• A) \(f ( x ) = \left\{ \begin{array} { l l } 4 & \text { if } x \leq 0 \\ - x & \text { if } x > 0 \end{array} \right.\); Domain: \(( \infty , \infty )\), Range: \(( \infty , 0 ) \cup \{ 4 \}\)
• B) \(f ( x ) = \left\{ \begin{array} { l l } 4 & \text { if } x < 0 \\ - 4 x & \text { if } x \geq 0 \end{array} \right.\); Domain: \(( \infty , 0 ) \cup \{ 4 \}\), Range: \(( \infty , \infty )\)
• C) \(f ( x ) = \left\{ \begin{array} { l l } 4 & \text { if } x < 0 \\ x & \text { if } x \geq 0 \end{array} \right.\); Domain: \(( \infty , 0 ] \cup ( 4 )\), Range: \(( \infty , \infty )\)
• D) \(f ( x ) = \left\{ \begin{array} { l l } 4 & \text { if } x < 0 \\ - x & \text { if } x \geq 0 \end{array} \right.\); Domain: \(( \infty , \infty )\), Range: \(( \infty , 0 ] \cup \{ 4 \}\)

Recognize misconceptions and truths about mental health definitions according to WHO.

Describe various states of consciousness and mental conditions.

Understand therapeutic methods and their applications in psychology.

Distinguish between true and false statements regarding mental health treatments and characteristics.

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Definitions:

Brachial Artery

A major blood vessel of the upper arm that is the continuation of the axillary artery beyond the lower margin of teres major muscle.

Costocervical Artery

A branch of the subclavian artery that supplies blood to the upper back and neck areas.

Forelimb

The front limb of a vertebrate, equivalent to the arm in humans.

Brachiocephalic Artery

A major blood vessel originating from the arch of the aorta, supplying blood to the right arm and the head and neck.