If the Equation Represents a Hyperbola, Find the Center, Foci $$x ^ { 2 } + y ^ { 2 } - 14 x + 18 y = - 114$$

question 215

Multiple Choice

If the equation represents a hyperbola, find the center, foci, and asymptotes. If the equation represents an ellipse, find the center, vertices, and foci. If the equation represents a circle, find the center and radius. If the equation represents a parabola, find the focus and directrix.
- $$x ^ { 2 } + y ^ { 2 } - 14 x + 18 y = - 114$$

• A) (9, -7); r = 16
• B) (-9, 7); r = 4
• C) (7, -9); r = 4
• D) (-7, 9); r = 16

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Definitions:

Antecedent

An event or environment that triggers a response or behavior, often used in the study of behavior and learning.

Negative Reinforcer

A stimulus whose removal following a behavior increases the likelihood of that behavior being repeated in the future.

Positive Reinforcer

Any stimulus that, when presented after a behavior, increases the likelihood of that behavior being repeated in the future.

Punisher

A stimulus or event that follows a behavior and decreases the likelihood of that behavior occurring in the future.