Solve Nonlinear Systems by Addition
Solve the System by the Addition

question 45

Multiple Choice

Solve Nonlinear Systems By Addition
Solve the system by the addition method.
- $$\begin{array} { l } 4 x ^ { 2 } - 4 y ^ { 2 } = - 48 \\3 x ^ { 2 } + 2 y ^ { 2 } = 44\end{array}$$

• A) \(\{ ( 2,4 ) , ( - 2,4 ) , ( 2 , - 4 ) , ( - 2 , - 4 ) \}\)
• B) \(\{ ( 2,4 ) , ( 4,2 ) , ( - 2 , - 4 ) , ( - 4 , - 2 ) \}\)
• C) \(\{ ( 2 , - 4 ) , ( 2,4 ) \}\)
• D) \(\{ ( - 2 , - 4 ) , ( - 4 , - 2 ) \}\)

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Recognize the role of personal motivations and influences in choosing a helping career.

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Definitions:

Proportional Representation System

An electoral arrangement that translates the number of votes received by political parties into a proportionate number of seats in the legislative body.

Winner-Take-All System

A winner-take-all system is an electoral system in which the candidate receiving the most votes wins the office or prize in question, with no rewards for those who finish second or lower.

Proportional Representation

Proportional representation is an electoral system in which parties gain seats in proportion to the number of votes cast for them.

Single-Seat

Pertaining to electoral systems or legislative chambers in which one representative is elected from each district or constituency.