Identifying real-life patterns can help us make predictions about the future. Arithmetic and geometric sequences are two ways we can represent patterns in data. Explain, in your own words, what makes a sequence arithmetic versus geometric. A friend of yours is taking a college algebra class, and they are tasked with determining the type of sequence represented by the numbers 6, 1, 8, 15, 21. They have asked for your help. What would you tell them to help them identify whether the sequence is arithmetic or geometric