Find the Nth Term {An} of the Geometric Sequence

question 77

Multiple Choice

Find the nth term {an} of the geometric sequence. When given, r is the common ratio.
--6, -12, -24, -48, -96, ...

---

Definitions:

Calcium Phosphate Crystals

Inorganic compounds that can form in body tissues and fluids under certain conditions, potentially leading to health issues like kidney stones.

Renal Ultrasonography

A non-invasive imaging technique used to visualize the kidneys and surrounding structures using sound waves.

Cystitis

Inflammation of the bladder, often caused by a urinary tract infection, leading to discomfort and a frequent need to urinate.

Dysuria

A medical term for pain, discomfort, or burning sensations when urinating.