Answer:
The first term of an arithmetic sequence is 10 and its common difference is
negative seven. What is the fourth term of the sequence?
The fourth term is -11
Explanation:
a.p= a1 + (n-1)d
a.p= 10+ (4-1) -7
a.p= 10 + (3) -7
a.p= 10 - 21
= -11
a1= first term
n= nth term
d= difference
