Graph the Function $f ( x ) = \left\{ \begin{array} { l l } 3 x + 3 & \text { if } x > 0 \\3 & \text { if } x \leq 0\end{array} \right.$

question 117

Multiple Choice

Graph the function. State the domain and range of the function.
- $f ( x ) = \left\{ \begin{array} { l l } 3 x + 3 & \text { if } x > 0 \\3 & \text { if } x \leq 0\end{array} \right.$

• A) \(\text { Domain: } ( - \infty , \infty ) \text {; range: } [ - 3 , \infty )\)
• B) \(\text { Domain: }[-3, \infty) \text {; range: }(-\infty, \infty)\)
• C) \(\text { Domain: } ( - \infty , 3 ] \text {; range: } ( - \infty , \infty )\)
• D) \(\text { Domain: } ( - \infty , \infty ) \text {; range: } ( - \infty , 3 ]\)

Distinguish between the reliability and validity of a survey and its impact on survey outcomes.

Recognize the significance of conducting interviews and focus groups as primary research methods.

Acknowledge the significance and process of conducting primary research for gathering specific project data.

Understand the ethical consideration and importance of documentation in research, including quoting, paraphrasing, and summarizing.

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