Write the Sum Using Summation Notation, Assuming the Suggested Pattern $$- 10 - 6 - 2 + 2 + \ldots + 50$$

Multiple Choice

Write the sum using summation notation, assuming the suggested pattern continues.
- $$- 10 - 6 - 2 + 2 + \ldots + 50$$

A) $\sum _ { n = 0 } ^ { 15 } ( - 10 + 4 n )$
B) $\sum _ { n = 0 } ^ { \infty } - 40 n$
C) $\sum _ { n = 0 } ^ { \infty } ( - 10 + 4 n )$
D) $\sum _ { n = 0 } ^ { 15 } - 40 n$