Find the Rule That Defines Each Piecewise-Defined Function $f ( x ) = \left\{ \begin{array} { l l } - \frac { 1 } { 2 } x & \text { if } - 4 < x < 0 \\ x & \text { if } 0 < x < 3 \end{array} \right.$

question 244

Multiple Choice

Find the rule that defines each piecewise-defined function.
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• A) \(f ( x ) = \left\{ \begin{array} { l l } - \frac { 1 } { 2 } x & \text { if } - 4 < x < 0 \\ x & \text { if } 0 < x < 3 \end{array} \right.\)
• B) \(f ( x ) = \left\{ \begin{array} { l l } - 2 x & \text { if } - 4 \leq x \leq 0 \\ x & \text { if } 0 < x \leq 3 \end{array} \right.\)
• C)\(f ( x ) = \left\{ \begin{array} { l l } - \frac { 1 } { 2 } x & \text { if } - 4 \leq x \leq 0 \\ x & \text { if } 0 < x \leq 3 \end{array} \right.\)
• D) \(f ( x ) = \left\{ \begin{array} { l l } \frac { 1 } { 2 } x & \text { if } - 4 < x < 0 \\ x & \text { if } 0 < x < 3 \end{array} \right.\)

Understand the causes and consequences of sexually transmitted diseases (STDs).

Recognize the characteristics and transmission methods of various STDs.

Identify sexually transmitted diseases that can and cannot be cured.

Describe the stages and symptoms of common STDs.

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