The Graph of Y = F(x) Is Given $f ( - 3 )$

question 357

Multiple Choice

The graph of y = f(x) is given. Use the graph to find the function value.
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Find $f ( - 3 )$ .

• A) \(- 5\)
• B) 2
• C) None of these
• D) \(- 3\)

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Definitions:

Signal Detection

A theory that aims to quantify the ability to discern between information-bearing patterns and random patterns that distract from the information.

Absolute Threshold

The absolute threshold refers to the minimum intensity of a stimulus that one can detect 50% of the time.

Difference Threshold

The minimum difference in stimulation needed to detect a change or difference between two stimuli.

Just-noticeable Difference

The smallest change in intensity of a stimulus that can be detected.