Find an explicit equation for the following sequence: 42, 252, 1512, 9072... O t(n) = 6 x 7an
O f(n) = 42 x 6^n
O t(n) = 7 x 6^n
O t(n) = 42 x 6n​

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.