7. What is the common difference in the sequence -1,
[tex] - 1. - \frac{1}{2}. 0 . \frac{1}{2} ...[/tex]
A.-1
B.-1/2
C.0
D.1/2
[tex] - 1. - \frac{1}{2}. 0 . \frac{1}{2} ...[/tex]
A.-1
B.-1/2
C.0
D.1/2
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Answer:
B.
Step-by-step explanation:
Common difference (d)= 2nd term - 1st term
= 1/2 - 1
= -1/2