Give the Focus, Directrix, and Axis for the Parabola $$x = 9 y ^ { 2 }$$

question 184

Multiple Choice

Give the focus, directrix, and axis for the parabola.
- $$x = 9 y ^ { 2 }$$

• A) \(\left( \frac { 1 } { 36 } , 0 \right) , x = \frac { 1 } { 36 } , x\)-axis
• B) \(\left( \frac { 1 } { 36 } , 0 \right) , x = - \frac { 1 } { 36 } , x\)-axis
• C) \(\left( 0 , \frac { 1 } { 36 } \right) , y = - \frac { 1 } { 36 } , y\)-axis
• D) \(\left( \frac { 1 } { 9 } , 0 \right) , x = - \frac { 1 } { 9 } , x - a x i s\)

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Definitions:

Retrieval

The process of accessing and bringing into consciousness information stored in memory.

Retention

The ability to store and recall information or experiences over time, a fundamental aspect of learning and memory processes.

Storage

In the context of psychology, it refers to the retention of information in the brain over time; a key component of the memory process.

Trace Consolidation

The process by which memories become more stable in the brain, transforming from a vulnerable state to a more permanent one.