Solve Nonlinear Systems by Substitution
- $$\begin{array} { l } x - y = 5 \\( x - 2 ) ^ { 2 } + ( y + 5 ) ^ { 2 } = 20\end{array}$$

question 116

Multiple Choice

Solve Nonlinear Systems By Substitution
- $$\begin{array} { l } x - y = 5 \\( x - 2 ) ^ { 2 } + ( y + 5 ) ^ { 2 } = 20\end{array}$$

• A) \(\{ ( 4 , - 1 ) , ( - 2 , - 7 ) \}\)
• B) \(\{ ( - 1,4 ) , ( - 7 , - 2 ) \}\)
• C) \(\{ ( 4 , - 1 ) , ( 6,3 ) \}\)
• D) \(\{ ( - 1,4 ) , ( 3,6 ) \}\)

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Definitions:

Budget Line

A graphical representation of all possible combinations of two goods that can be purchased with a given budget at set prices.

Fixed Money Income

An income level that remains constant and does not adjust for inflation or economic conditions.

Budget Line

A graphical representation showing all possible combinations of two goods that can be purchased with a given budget at set prices.

Indifference Curve

A graph representing different bundles of goods among which a consumer is indifferent, showing preferences for various combinations of two products.