Find the Common Difference for the Arithmetic Sequence

question 104

Multiple Choice

Find the common difference for the arithmetic sequence.
-6, 10, 14, 18, . . .

• A) -4
• B) 12
• C) -12
• D) 4

---

Definitions:

Glucose

A simple sugar and an important energy source in living organisms, also the main type of sugar in the blood.

Sodium

A chemical element with the symbol Na and atomic number 11, sodium is a soft, silvery-white, highly reactive metal that is a key component of table salt (sodium chloride).

Phenylalanine

an essential amino acid important for the biosynthesis of other proteins and amino acids in the body.

Insulin

A hormone produced by the pancreas that regulates blood sugar levels by facilitating the uptake of glucose into tissues.