Find the common difference of the arithmetic sequence 11,34,57,80,......

Question

amistre64 · Answer

what is 34-11?

anonymous · Answer

23

amistre64 · Answer

good, then youve found your common difference of your arithmetic sequence

anonymous · Answer

so thats the answer? Im having a hard time with sequencing

amistre64 · Answer

thats it.  each term differs from the next by a common value of 23

amistre64 · Answer

if youve ever learned your multiplication tables; then youve done arithmetic sequencing already.

lgbasallote · Answer

if you want the formula for common difference..it's A_n - A_(n-1)

so lez say you pick A2 which is 34..subtract A_1 which is 11 from that..

@amistre64 if only fool's arithmetic progression were like these huh? common differences..

amistre64 · Answer

3,6,9,12,15,...

4,8,12,16,20,32, ...

thats all it is; except for a "shift" sometimes

amistre64 · Answer

:)  yeah

anonymous · Answer

23