Two people can sit at the long side of a cafeteria table, and one person can sit at the short side. Tables are pushed together as shown to seat more
people. Arrangements for one and two tables are shown.
:D:
:00:
Make a chart to find how many tables will need to be pushed together to seat
12 people.
A. 5 tables
B. 4 tables
C. 7 tables
D. 6 tables

Asequence has its first term equal to 4, and each term of the sequence is obtained by adding 2 to the previous term. if f(n) represents the nth term of the sequence, which of the following recursive functions best defines this sequence? (1 point) f(1) = 2 and f(n) = f(n − 1) + 4; n > 1 f(1) = 4 and f(n) = f(n − 1) + 2n; n > 1 f(1) = 2 and f(n) = f(n − 1) + 4n; n > 1 f(1) = 4 and f(n) = f(n − 1) + 2; n > 1 i will award !