Determine Whether the Ordered Triple Is a Solution of the System

question 2

Multiple Choice

Determine whether the ordered triple is a solution of the system of equations.? $$\left\{ \begin{aligned}4 x + y - z & = 0 \\- 8 x - 6 y + z & = - \frac { 7 } { 4 } \\3 x - y & = - \frac { 9 } { 4 }\end{aligned} \right.$$ ? $$\left( \frac { - 1 } { 2 } , \frac { 3 } { 4 } , \frac { - 5 } { 4 } \right)$$ ? ?

• A)Yes
• B)No

---

Definitions:

Administrative Agency

A federal or state government agency established to perform a specific function. Administrative agencies are authorized by legislative acts to make and enforce rules relating to the purpose for which they were established.

Tenth Amendment

The Tenth Amendment to the United States Constitution reserves all powers not delegated to the federal government to the states or to the people.

International Law

International law comprises the rules and agreements that govern the relations between countries, including treaties, conventions, and customary laws.

National Law

Law that relates to a particular nation, as opposed to international law.