Identify the Trace of the Surface $x = 2 y ^ { 2 } + 3 z ^ { 2 }$

question 262

Multiple Choice

Identify the trace of the surface $x = 2 y ^ { 2 } + 3 z ^ { 2 }$ in the plane x = 1.

• A)ellipse but not a circle
• B)parabola
• C)hyperbola
• D)circle
• E)two parallel straight lines
• F)two intersecting straight lines
• G)point
• H)straight line

---

Definitions:

Chronic Bronchitis

A long-term inflammation of the bronchial tubes, leading to coughing, phlegm, and breathing difficulties, often associated with smoking.

Tuberculosis

An infectious disease caused by the bacterium Mycobacterium tuberculosis that primarily affects the lungs but can spread to other organs.

Pneumoconiosis

A respiratory condition caused by inhalation of dust particles from mining or stonecutting.

Pulmonary Fibrosis

A lung disease marked by the thickening and scarring of lung tissue, leading to decreased oxygen intake and breathing difficulties.