Question

What is the d value of the following arithmetic sequence?
-16, -9, -2, 5, 12, 19….

Answer 1

7

Answer 2

is -9 -(-16)=-9+16=7

Answer 3

d = a_2 - a_1

d= a_3 -a_2

Answer 4

Is it really that difficult? kids these days (sigh..)

Answer 5

-9 - (-16) = -9 + 16 = 7

-2 -(-9) = -2+9 = 7

Answer 6

hence d = 7 got it @coolaidd ?

Answer 7

"no medals yet" quite ridicolous : D

Answer 8

*ridiculous

Answer 9

thank you!

Answer 10

np