Write the Domain in Interval Notation $$h ( c ) = \frac { 2 } { \sqrt { c + 11 } - 1 }$$

question 308

Multiple Choice

Write the domain in interval notation.
- $$h ( c ) = \frac { 2 } { \sqrt { c + 11 } - 1 }$$

• A) \(( - 11 , - 10 ) \cup ( - 10 , \infty )\)
• B) \([ - 11 , - 10 ) \cup ( - 10 , \infty )\)
• C) \(( - 11 , \infty )\)
• D) \([ - 11 , \infty )\)

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Definitions:

Single-subject Experiments

Research design in which interventions or treatments are applied to a single participant to observe the effects over time.

Correlational Study

A research approach that seeks to find out if there is a relationship between two or more variables through statistical analysis, without establishing a cause-and-effect link.

Causation

The relationship between cause and effect, where one event (the cause) is responsible for the occurrence of another event (the effect).

Experimental Study

An investigative approach that directly manipulates variables to determine cause-and-effect relationships.