Solve the System of Equations for Real Values of X $\left\{ \begin{array} { l } y ^ { 2 } = 20 - x ^ { 2 } \\3 y = x ^ { 2 } - 16\end{array} \right.$

question 4

Essay

Solve the system of equations for real values of x and y . $\left\{ \begin{array} { l } y ^ { 2 } = 20 - x ^ { 2 } \\3 y = x ^ { 2 } - 16\end{array} \right.$

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Definitions:

Units Produced

The total quantity of products manufactured by a company during a specific period.

Total Variable Cost

The sum of expenses that vary directly with the level of production or sales volume; these costs increase as production increases and decrease as production decreases.

Units Sold

The total quantity of product items that a company has sold to consumers during a certain period.

Indirect Manufacturing Cost

Costs in the production process that are not directly tied to the physical production of goods, such as maintenance and utilities.