The Left Semicircle Centered at (0, 0) with Radius 4 $x = \sqrt { 4 - y ^ { 2 } }$

question 40

Multiple Choice

The left semicircle centered at (0, 0) with radius 4

• A) \(x = \sqrt { 4 - y ^ { 2 } }\)
• B) \(x = \sqrt { 16 - y ^ { 2 } }\)
• C) \(x = - \sqrt { 4 - y ^ { 2 } }\)
• D) \(x = - \sqrt { 16 - y ^ { 2 } }\)

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Definitions:

Fixed-Interval

A schedule in operant conditioning where rewards (reinforcements) are given at fixed times, provided the correct response is made.

Continuous

Without pause or interruption; unending over time or space.

Fixed-Ratio

A schedule of reinforcement where a response is reinforced only after a specified number of responses, used in behaviorist theories.

Reinforcer

A stimulus or event that increases the likelihood of the behavior that led to it happening again.