Sketch the Given Surface $$z = x ^ { 2 } + 4 y ^ { 2 }$$

question 215

Essay

Sketch the given surface.
- $$z = x ^ { 2 } + 4 y ^ { 2 }$$

---

Definitions:

Family Problem

Issues or conflicts arising within a family unit, potentially impacting the emotional, physical, and psychological well-being of its members.

On-The-Spot Interventions

Immediate actions taken in response to a situation or problem without prior planning.

Family System Equilibrium

The state of balance or stability within a family unit, where changes in one member's behavior can affect the entire system.

Rules

Prescribed directives or principles that govern the conduct of individuals within a society, organization, or system, ensuring order and fairness.