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

question 89

Multiple Choice

Write the first four terms of the arithmetic sequence with the given first term and common difference.
- $$a _ { 1 } = 9 , d = - 7$$

• A) \(9,16,23,30\)
• B) \(9,2 , - 5 , - 12\)
• C) \(- 7 , - 16 , - 25 , - 34\)
• D) \(- 7,2,11,20\)

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Definitions:

Axillary Nodes

Lymph nodes located in the armpit region that filter lymph fluid as part of the immune system.

Lymphatic Vessels

Thin-walled tubes that carry lymph, a fluid containing white blood cells and waste products, back towards the heart to be returned to the blood circulation.

Red Pulp

A tissue in the spleen composed of blood-filled sinuses and spaces filled with macrophages, playing a role in filtering blood.

White Pulp

Lymphatic tissue in the spleen composed mainly of lymphocytes and responsible for the immune response.