## x1xofxaxkndx Group Title The function S(n) is defined below. Which of the following are equal to S(7)? Check all that apply. S(n) = 3n - 1 A. 22 B. 20 C. S(6) + 3 D. S(4) + S(3) one year ago one year ago

$$S(7)=3\times 7-1=20$$