Marissa uses this rule to create a pattern. start with the number 108 and subtract 13

is the pattern

Step-by-step explanation:

We have that,

Initial number for the rule, = 108

The next number is obtained by subtracting 13 i.e. = 108 - 13

So, third number is = (108 - 13) - 13 = 108 - 2×13

Then, fourth number is = (108 - 2×13) - 13 = 108 - 3×13

Going on, we get the pattern = .

Hence, using the given rule, we get the pattern to be .

d

step-by-step explanation:

the terms of a geometric sequence can be found by beginning with the first term and multiplying by the common ratio repeatedly. a recursive formula for a geometric sequence with common ratio r is given by an=ran−1 a n = r a n − 1 for n≥2 n ≥ 2 .

step-by-step explanation: