Match the Equation with the Surface It Defines $$\frac { x ^ { 2 } } { 25 } + \frac { y ^ { 2 } } { 100 } + \frac { z ^ { 2 } } { 25 } = 1$$

question 173

Multiple Choice

Match the equation with the surface it defines.
- $$\frac { x ^ { 2 } } { 25 } + \frac { y ^ { 2 } } { 100 } + \frac { z ^ { 2 } } { 25 } = 1$$

• A) Figure 2
• B) Figure 1
• C) Figure 3
• D) Figure 4

---

Definitions:

Subclavian Vein

A large vein in the upper chest, just below the collarbone, that plays a critical role in returning blood from the arm to the heart.

Infusion Set

A medical device consisting of a needle or catheter, tubing, and fluid reservoir that is used to deliver medications, nutrients, or fluids directly into the bloodstream.

Intravenous Therapy

A medical treatment involving the administration of nutrients, medication, or fluids directly into a vein.

Phlebitis

Inflammation of a vein, typically in the legs, which can cause pain, swelling, and redness.