Question

Identify the 35th term of an arithmetic sequence where a1 = -7 and a18 = 95.

Answer 1

a 203
b 197
c 168
d 163

Answer 2

197

Answer 3

the general 'n' term is given by \(\huge a_n=a_1+(n-1)d\)
so
a18=-7+17d=95
can u find 17 d from here?
now
a35=-7+34d=-7+2(17d)=....

Answer 4

oh okay so would it be 197 then?

Answer 5

yup, thats correct :)

Answer 6

thank you!

Answer 7

welcome :)