Find the Center, Foci, and Vertices of the Hyperbola

question 87

Multiple Choice

Find the center, foci, and vertices of the hyperbola.

• A) center: ; vertices: , ; foci: , .
• B) center: ; vertices: , ; foci: , .
• C) center: ; vertices: , ; foci: , .
• D) center: ; vertices: , ; foci: , .
• E) center: ; vertices: , ; foci: , .

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Definitions:

Partial Reinforcement

A conditioning schedule in which a reward or punishment is not administered every time the desired response is performed, leading to slower extinction of the response.

Gamblers

People who risk money or something of value on an event with an uncertain outcome in hopes of winning additional resources.

Variable-Interval

In the context of operant conditioning, a schedule of reinforcement where a response is rewarded after an unpredictable amount of time has passed.

Shooting Stars

Small, rapidly moving meteoroids that, when they enter the earth's atmosphere, burn up and create a visible streak of light in the sky.