Find the Vertex, Focus, and Directrix of the Parabola $\left( x + \frac { 7 } { 2 } \right) ^ { 2 } = 4 ( y - 1 )$

question 453

Multiple Choice

Find the vertex, focus, and directrix of the parabola. $\left( x + \frac { 7 } { 2 } \right) ^ { 2 } = 4 ( y - 1 )$

• A)Vertex: \(\left( - \frac { 7 } { 2 } , 1 \right)\) ; Focus: \(\left( - \frac { 7 } { 2 } , 2 \right)\) ; Directrix: \(y = 0\)
• B)Vertex: \(\left( - \frac { 7 } { 2 } , 2 \right)\) ; Focus: \(\left( - \frac { 7 } { 2 } , 2 \right)\) ; Directrix: \(y = 1\)
• C)Vertex: \(\left( - \frac { 7 } { 2 } , 2 \right)\) ; Focus: \(\left( - \frac { 7 } { 2 } , 1 \right)\) ; Directrix: \(y = 0\)
• D)Vertex: \(\left( - \frac { 7 } { 2 } , 1 \right)\) ; Focus: \(\left( - \frac { 7 } { 2 } , 2 \right)\) ; Directrix: \(y = 1\)
• E)Vertex: \(\left( - \frac { 7 } { 2 } , 1 \right)\) ; Focus: \(\left( - \frac { 7 } { 2 } , 1 \right)\) ; Directrix: \(y = 1\)

Describe the conditions affecting the prostate and their management.

Know the terminology used in the diagnosis and treatment of male reproductive disorders.

Understand the concept and treatment options for erectile dysfunction.

Identify the processes and impacts of sperm production and male fertility.

---

Definitions:

Spermatogonium

A male germ cell from which sperm cells are derived, undergoing several stages of division before becoming mature sperm.

Developing Sperm

Developing sperm, or spermatogenesis, is the process during which spermatogonial stem cells divide and differentiate into mature spermatozoa in the testes.

Sperm

Sperm are male reproductive cells responsible for fertilizing the female ovum, leading to pregnancy.

Spermatid

An intermediate stage in the development of sperm cells, following a spermocyte's division.