Find the general term of the arithmetic sequence then find the indicated term of the sequence. Assume that the domain of the sequence is all natural numbers.
-Find $a _ { n }$ and $a _ { 21 }$.

A) $a _ { n } = n + 3 ; a _ { 21 } = 24$
B) $a _ { n } = 4 - n ; a _ { 21 } = - 17$
C) $a _ { n } = n - 4 ; a _ { 21 } = 17$
D) $a _ { n } = n + 2 ; a _ { 21 } = 23$

Question

Find the general term of the arithmetic sequence then find the indicated term of the sequence. Assume that the domain of the sequence is all natural numbers.
-Find $a _ { n }$ and $a _ { 21 }$.

A) $a _ { n } = n + 3 ; a _ { 21 } = 24$ 
B) $a _ { n } = 4 - n ; a _ { 21 } = - 17$ 
C) $a _ { n } = n - 4 ; a _ { 21 } = 17$ 
D) $a _ { n } = n + 2 ; a _ { 21 } = 23$

Quizplus · Accepted Answer

The Answer of Find the general term of the arithmetic sequence then find the indicated term of the sequence. Assume that the domain of the sequence is all natural numbers.
-Find $a _ { n }$ and $a _ { 21 }$.

A) $a _ { n } = n + 3 ; a _ { 21 } = 24$ 
B) $a _ { n } = 4 - n ; a _ { 21 } = - 17$ 
C) $a _ { n } = n - 4 ; a _ { 21 } = 17$ 
D) $a _ { n } = n + 2 ; a _ { 21 } = 23$

Find the General Term of the Arithmetic Sequence Then Find ana _ { n }an​

Find the General Term of the Arithmetic Sequence Then Find $a _ { n }$