Answer
13,6,-1,-8,-15,-22
Step-by-step explanation:
13,6,-1,_,_,_
a3 = 13 + (3-1) d
-1 = 13 + 2d
(-1) - 13 = 2d
-14/2 = 2d/2
-7 = d
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Answers & Comments
Answer
13,6,-1,-8,-15,-22
Step-by-step explanation:
13,6,-1,_,_,_
a3 = 13 + (3-1) d
-1 = 13 + 2d
(-1) - 13 = 2d
-14/2 = 2d/2
-7 = d
13,6,-1,-8,-15,-22