If , Use Trigonometric Substitution to Write as a Trigonometric

question 70

Multiple Choice

If , use trigonometric substitution to write as a trigonometric function of $\theta$ , where .

---

Definitions:

Absolute Threshold

This pertains to the lowest level at which an organism can experience a sensation, marking the boundary between non-detection and detection of a stimulus.

Sensory Adaptation

The process by which sensory receptors become less sensitive to constant or repetitive stimuli over time.

Signal-Detection Theory

A means to quantify the ability to discern between information-bearing patterns and random patterns that distract from the information in the presence of uncertainty.

Just Noticeable Difference

The smallest change in intensity of a stimulus that can be detected by the sensory system.