The first term
, difference
and n = 16.
Find the nth term, so using the nth term formula:
.
(Substitute
, and
)
Distibute terms using distributive property: a(b – c)= ab – ac.
\
Apply commutative property of addition: a + b = b + a.
\
(Subtract:
)
Find the 16th term in the sequence.
\
(Substitute n = 16)
(Multiply:
)
= 53 (Add:
)
The 16th term of the arithmetic sequence
.