If the common difference of an arithmetic progression is -2 and the first term is 10, what is the 5th term?
A. 18
B. 12
C. 2
D. -2
Answer:C
If the common difference of an arithmetic progression is -2 and the first term is 10, what is the 5th term?
A. 18 B. 12 C. 2 D. -2