Solve the System by the Substitution Method $$\begin{array} { l } y = x ^ { 2 } - 13 \\x ^ { 2 } + y ^ { 2 } = 25\end{array}$$

question 34

Multiple Choice

Solve the system by the substitution method.
- $$\begin{array} { l } y = x ^ { 2 } - 13 \\x ^ { 2 } + y ^ { 2 } = 25\end{array}$$

• A) \(\{ ( - 4,3 ) , ( - 3 , - 4 ) , ( 3 , - 4 ) , ( 4,3 ) \}\)
• B) \(\{ ( - 3 , - 4 ) , ( 3 , - 4 ) \}\)
• C) \(\{ ( - 4,3 ) , ( 4,3 ) \}\)
• D) \(\{ ( 9,68 ) , ( 16,243 ) \}\)

Calculate pension expense and pension liability.

Understand the impact of actuarial assumptions on pension costs and obligations.

Grasp the concept of funded status and its significance for pension plans.

Recognize how U.S. income tax code affects pension funding and strategy.

---

Definitions:

Structural Unemployment

People who remain unemployed for long periods of time, often with little hope of finding new jobs like their old ones.

Specialized Knowledge

Expertise or skills focused on a specific branch of study, occupation, or field of endeavor, distinguished by its depth and proficiency.

Cost-Push Inflation

Inflation caused by an increase in prices of inputs like labour, raw material, etc., leading to a decrease in the supply of these goods.

Raw Materials

Fundamental materials that are used in the production process to create goods and products.