Afootball team has attempted 6 running plays. the change in field position resulting from each play is shown in the table. running play outcomes play 1 –3 yards play 2 2 yards play 3 –1 yard play 4 –2 yards play 5 –3 yards play 6 1 yard what is the average change in field position per running play? –6 yards per play –1 yard per play 0 yards per play 1 yard per play?

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 !