Which table shows exponential decay? A B C D

Answer:A)Step-by-step explanation:Exponential decay occurs when a population decreases at a consistent rate over time.Here let's take "x" be the time and "y" be the population.Rate in the population = constant.16/8 = 28/4 = 24/2 = 2The rate is decreasing constantly.Therefore, the answer A)Hope this will helpful.Thank you.