Question: please solve 1. What is the recursive rule for the following sequence? -2, 1, 4, 7,... [A] a, = -2; a, = an +3 [B]

please solve

please solve 1. What is the recursive rule for
1. What is the recursive rule for the following sequence? -2, 1, 4, 7,... [A] a, = -2; a, = an +3 [B] a =-2; a, = 3d,- [C] a, =-2+3(n-1) [D] a =-2; a, =-5+3n 2. What is the explicit rule for the following sequence? 64, 32, 16, 8, ... [A] a, =-0.5n + 64.5 [B] a, = 64.(0.5)"- [C] a, =-32n+96 a, =64.(2)"- 3. A flu virus has struck the state of Minnesota. On Day 1 the virus started with 2 people and each person that is infected spreads it to 4 people each day. How many people become infected on the 8th day? [A] 30 people [B] 512 people [C] 32,768 people [D] 131,072 people 4. Gridded Response: For what value of n is a, = 515 given arithmetic sequence where as = 17 and a, = 29

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