Question
Find the 11th term of the arithmetic sequence 7, 4.4, 1.8, -0.8, …
A. -33
B. -19
C. 33
D. 19
B
A. -33
B. -19
C. 33
D. 19
B
Answers
drew
not B, I mean A. -33
Reiny
you were right the first time
a = 7
d = -2.6
term(11) = a+ 10d
= 7 + 10(-2.6)
= 7- 26 = -19
which is B)
a = 7
d = -2.6
term(11) = a+ 10d
= 7 + 10(-2.6)
= 7- 26 = -19
which is B)