Question
Arithmetic sequence:
For a8 and an for the sequence: -3,-7,-11
My answer a8=33
For a8 and an for the sequence: -3,-7,-11
My answer a8=33
Answers
Steve
not quite
a8 = a+7d = -3+7(-4) = -31
a8 = a+7d = -3+7(-4) = -31