A spinner with the colors red, green, and blue is spun two times. Which sample space below is correct? 1.RRR, RRG, RRB, RGR, RGG, RGB, RBR, RBG, RBB

2. RR, RE, RB, GR, GG, GB

3. RR, RG, RB, GR, GG, GB, BR, BG, BB

4. none of the above

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 !