just do the arithmetic
A(3) = 13 + 2(5) = 23
A(5) = 13 + 4(5) = ....
A(7) = .....
Find the third, fifth, and eleventh terms of the sequence described by the rule.
A(n)=13 +(n - 1)(5)
A(3)=
4 answers
A(5) = 13 + 4(5) = 27?
A(7) = 13 + 8(7) = 35?
A(7) = 13 + 8(7) = 35?
huh???
A(5) = 13 + 4(5) = 13 + 20 = 33 , how did you get 27??
A(7) = 13 + 8(7) = 13 +56 = 69 , how did you possible get 35?
A(5) = 13 + 4(5) = 13 + 20 = 33 , how did you get 27??
A(7) = 13 + 8(7) = 13 +56 = 69 , how did you possible get 35?
Yes