Find the Specified Quantity $y = - 5 \sin \left( \frac { 1 } { 3 } x - \frac { \pi } { 2 } \right)$

question 146

Multiple Choice

Find the specified quantity.
-Find the period of $y = - 5 \sin \left( \frac { 1 } { 3 } x - \frac { \pi } { 2 } \right)$ .

• A) \(5 \pi\)
• B) \(6 \pi\)
• C) \(\frac { \pi } { 2 }\)
• D) \(3 \pi\)

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Definitions:

Signal Detection

A theory and method for quantifying the ability to discern between information-bearing patterns and random patterns that distract from the information.

Naysayers

Individuals who are often negative or skeptical about ideas and refuse to believe that something might be successful or positive.

Yea-Sayers

Individuals who habitually agree with or support a particular idea, person, or group.

Hits

In the context of memory and recognition, correct identifications of previously seen or experienced stimuli.