IM1.5.4 Exit Ticket

Answer the following using interval notation. 1. What is the domain and range of function 1? 2. What is the domain and range of function 2? 3. Where is function 3 increasing? Where is it decreasing?
Answer the following using interval notation. 1. What is the domain and range of function 1? 2. What is the domain and range of function 2? 3. Where is function 3 increasing? Where is it decreasing?