The numbers were written in both decimal and fraction form, and you may have noticed different patterns in each format You were able to analyze each cell phone and compare them to one another by looking at key features of the graphs

Each description was a real-life scenario, and all of the graphs were exponential. You had to consider words that represent different growth rates and whether the situation was growth or decay

Be able to use graphs to compare and contrast situations that involve exponential decay; use information from a graph to write an equation that represents exponential decay; graph E has the highest value of b , or growth rate, since it is increasing faster than graphs D and F.