Multiple choice; i will mark brainliest
what is the recursive rule for the sequence? 2, −1, 1/2, −1/4, 

a1=2 , an=−1/2an−1

a1=2 , an=−1/2an+1

a1=2 , an=−1/4an−1

a1=2 , an=1/2an−1

The equation is y=17(7)+600 and it equals 717

The question is kind of confusing. if it's asking how many variations of answers can you give. then do 4^5 for your answer.this would be something like the first question could be a and the 2nd c or first b next c etc. if you can, ask the teacher for a better confirmation of what it's asking. if i'm assuming correctly what it's asking, it's 625 different variations.