Examlex
Find the area of the region enclosed by y = 6x -x2 and y = 8.
Colored Part
This term is vague but could be referring to the iris, which is the colored part of the eye responsible for controlling the size of the pupil.
Pupil
The black circular opening in the iris of the eye, which regulates the amount of light that enters the eye.
Iris
The colored part of the eye surrounding the pupil, controlling the amount of light that enters the eye by adjusting the size of the pupil.
Absolute Threshold
The minimum intensity of a stimulus that one can detect 50 percent of the time, a concept fundamental in sensory and perception studies.
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