Ageometric sequence is shown below. 2, – 6, 18, – 54, 162, part a: write a recursive relationship for this sequence. explain how you determined your answer. part b: write an explicit formula for this sequence.

i believe the answer is d.

hope it you! : d

a function could be identified in 3 ways either on a chart,graph, or ordered pairs. first a function is that each point has its own. the rule is that there can be many x's to one y but there can not be 2 x's at different y's. so on a graph when you put a straight line through the y's there should be one dot only to be a function.

step-by-step explanation: