Find the first fourth and tenth terms of the arithmetic sequence described by the given rule a (n) = 5 + (n-1) (1/2)

An=a1+d (n-1)

a1=first term

d=common differnce

easy

inptu 4 for n and 10

a4=5 + (4-1) 1/2

a4=5+3 (1/2)

a4=5+3/2

a4=6 and 1/2

4th term is 6 and 1/2

10th term

a10=5 + (10-1) 1/2

a10=5 + (9) 1/2

a10=5+9/2

a10=9 and 1/2

4th term is 6 and 1/2

10th term is 9 and 1/2