Identify the X-Intercept of the Function

question 46

Multiple Choice

Identify the x-intercept of the function .

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Definitions:

Discriminant Validity

The extent to which a test or experiment measures different constructs, demonstrating that the scales do not correlate too highly with measures from which they should differ.

Content Validity

The extent to which a test or tool accurately measures the entire scope of the concept it intends to measure.

Construct Validity

The extent to which a test or instrument accurately measures the theoretical construct or concept it is intended to measure.

Split-half Reliability

A measure of consistency where a test is divided into two parts and the scores for each half are compared to assess the test's reliability.