Can someone help me please

Anyone know? will mark brainliest if correct

For the following geometric sequence, find the recursive formula. {-80, 20, -5, } i need : ')

Merrida uses a pattern in the multiplication table below to find ratios that are equivalent to 7: 9. if merrida multiplies the first term, 7, by a factor of 6, what should she do to find the other term for the equivalent ratio? multiply 9 by 1. multiply 9 by 6. multiply 9 by 7. multiply 9 by 9.