What is the common difference d of the sequence?
−15, −4, 7, 18, 29, ...−15, −4, 7, 18, 29, ...
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d= ?
2 answers
What is the answer for d?
- 4 - ( - 15 ) = - 4 + 15 = 11
7 - ( - 4 ) = 7 + 4 = 11
18 - 7 = 11
29 - 18 = 11
d = 11
7 - ( - 4 ) = 7 + 4 = 11
18 - 7 = 11
29 - 18 = 11
d = 11