Question

Write the sum using summation notation, assuming the suggested pattern continues.

-10 - 2 + 6 + 14 + ... + 110

Answer 1

answer choices :
\[\sum_{n=0}^{15}-80n\]

\[\sum_{n=0}^{15}-10+8n\]

\[\sum_{n=0}^{\infty}-10+8n \]

\[\sum_{n=0}^{\infty}-80n\]

Answer 2

its option B

Answer 3

i thought so thanks a ton!

Answer 4

\[\sum_{k=-1}^{14}8k-2\]

Answer 5

also second answer is true