Graph the Ellipse and Locate the Foci $\frac{x^{2}}{9}+\frac{y^{2}}{16}=1$ A) Foci At $( \sqrt { 13 } , 0 )$

question 129

Multiple Choice

Graph the ellipse and locate the foci.
- $\frac{x^{2}}{9}+\frac{y^{2}}{16}=1$

• A) foci at \(( \sqrt { 13 } , 0 )\) and \(( - \sqrt { 13 } , 0 )\)
• B) foci at \(( 2 \sqrt { 3 } , 0 )\) and \(( - 2 \sqrt { 3 } , 0 )\)
• C) foci at \(( 0 , \sqrt { 5 } )\) and \(( 0 , - \sqrt { 5 } )\)
• D) foci at \(( \sqrt { 5 } , 0 )\) and \(( - \sqrt { 5 } , 0 )\)

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Definitions:

Conformations

The spatial arrangement of atoms in a molecule that can be changed by rotations around single bonds without breaking any bonds.

Newman Projection

A method of depicting the three-dimensional structure of molecules by looking down the length of one of the bonds to better understand spatial relationships.

C3-C4

This term could refer to a variety of contexts; however, it often relates to the transition between the third and fourth carbon atoms in a molecular structure, possibly indicating a bond or functional group location.

Substituents

Atoms or groups of atoms that are substituted or replaced in the molecule of an organic compound, affecting its properties and reactions.