Find the Inverse of the Relation

question 3

Multiple Choice

Find the inverse of the relation.
-{(9, 7) , (-7, -9) , (-1, -5) , (1, 5) }

• A){(5, -1), (-9, -7), (7, -7), (-5, 1)}
• B){(7, 9), (-9, -7), (-5, -1), (5, 1)}
• C){(5, -1), (-1, -7), (7, 9), (-5, 1)}

---

Definitions:

Inferior Vena Cava

The large vein that carries deoxygenated blood from the lower and middle parts of the body into the right atrium of the heart.

Right Ventricle

The chamber of the heart responsible for pumping deoxygenated blood to the lungs via the pulmonary artery.

Mitral Valve

A valve in the heart located between the left atrium and left ventricle that allows blood to flow one way: from the atrium into the ventricle.

Aortic Semilunar Valve

A valve in the heart located between the left ventricle and the aorta, preventing backflow of blood into the left ventricle.