Determine If Is Periodic, and If So, Find the Smallest

question 15

Multiple Choice

Determine if is periodic, and if so, find the smallest (fundamental) period.

• A) period =
• B) period =
• C) period =
• D) The function is not periodic.

---

Definitions:

Standardized Measures

Tools or tests that have been rigorously evaluated for reliability and validity and are administered in a consistent manner across different participants or contexts.

Mixed Method Approach

A research approach that combines quantitative and qualitative methods to gain a better understanding of research questions or problems than using either method alone.

Reliability

The consistency and dependability of a measurement, test, or result when repeated under the same conditions.

Validity

The degree to which a test or instrument measures what it is supposed to measure.