Select either relation(if the set relation but not function), function (if the set is both a relation and a function), or neither if the set is not a relation).

Asequence of numbers begins with 12 and progresses geometrically. each number is the previous number divided by 2. which value can be used as the common ratio in an explicit formula that represents the sequence? 1/2 2 6 12

Which of the following is the result of expanding the series

15 there is a line that includes the point 0,10 and has a slope of 7/4. what is it’s equation in slope intercept form