Write the First Four Terms of the Geometric Sequence with the Given

question 87

Multiple Choice

Write the first four terms of the geometric sequence with the given first term, a1, and common ratio, r.
- $$a _ { 1 } = - 2 ; r = 4$$

• A) \(- 8 , - 32 , - 128 , - 512 , \ldots\)
• B) \(- 2,8 , - 32,128 , \ldots\)
• C) \(- 2 , - 8 , - 32 , - 128 , \ldots\)
• D) \(- 2,2,6,10 , \ldots\)

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Definitions:

Hemolytic Disease

is a blood disorder in which red blood cells are destroyed faster than the body can produce them, potentially leading to anemia.

Rh Antigen

A protein found on the surface of red blood cells that can play a critical role in blood transfusion compatibility.

Universal Donor

A term referring to individuals with O negative blood type, indicating they can donate blood to people of all other blood types due to the lack of A, B, and Rh antigens in their red blood cells.

Donor Blood

Blood collected from a healthy individual used for transfusion to a recipient in need.