Solve the System by the Method of Substitution $$\left\{ \begin{array} { r } 7 x + y = 3 \\x ^ { 3 } - 3 + y = 0\end{array} \right.$$

question 49

Multiple Choice

Solve the system by the method of substitution.Check your solution(s) graphically.​ $$\left\{ \begin{array} { r } 7 x + y = 3 \\x ^ { 3 } - 3 + y = 0\end{array} \right.$$ ​ ​

• A) \(( \sqrt { 7 } , 3 + 7 \sqrt { 7 } ) , ( 0,3 ) , ( \sqrt { 7 } , 3 - 7 \sqrt { 7 } )\)
• B) \(( - \sqrt { 7 } , 3 + 7 \sqrt { 7 } ) , ( 0 , - 3 ) , ( \sqrt { 7 } , 3 - 7 \sqrt { 7 } )\)
• C) \(( - \sqrt { 7 } , 3 - 7 \sqrt { 7 } ) , ( 0,3 ) , ( \sqrt { 7 } , 3 - 7 \sqrt { 7 } )\)
• D) \(( - \sqrt { 7 } , 3 + 7 \sqrt { 7 } ) , ( 0,3 ) , ( \sqrt { 7 } , 3 + 7 \sqrt { 7 } )\)
• E) \(( - \sqrt { 7 } , 3 + 7 \sqrt { 7 } ) , ( 0,3 ) , ( \sqrt { 7 } , 3 - 7 \sqrt { 7 } )\)

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Definitions:

Multiple Approach-Avoidance Conflict

A psychological conflict that occurs when a person is faced with a choice that has both attractive and unattractive aspects.

Interpersonal Conflict

A situation where two or more individuals who have differing opinions, goals, or needs struggle to find a common ground, leading to friction or strife.

Approach-Approach Conflict

A psychological conflict scenario arising when an individual must choose between two desirable outcomes.

General Adaptation Syndrome

A three-stage response (alarm, resistance, exhaustion) that the body has to prolonged stress, as identified by Hans Selye.