6.2.4Practice:Modeling: Exponential FunctionsPractice Algebra I Sem 1 Points Possible:20Name:Jasmine MartinezDate:12/18/2019YOUR ASSIGNMENT: Valuable CoinsIn this assignment, you may work alone, with a partner, or in a small group. Discuss the results of your work and/or any lingering questions with your teacher.Choosing a Valuable CoinAlex collects coins that appreciate (increase in) value. At the store he has found three coins thathe likes and can afford. Help Alex decide which coin to buy by selecting two coins and comparing their values over time.1. Which two coins are you going to compare? Circle the two coins you picked.