1. Let g(x) = x+9 + 3. a. What are the domain and range of g(x)? Explain your reasoning. b. Use words and sentences to describe the end behavior of g(x). Explain your reasoning. Self-assessment: How did you do on problem 1? Checks: Comments about your work: 2. Cardi O went to a party and drank alcohol. She estimated that her blood alcohol content (BAC) was 0.16. BAC decreases by 25% every hour. a. Is this situation describing a linear or exponential decrease? b. Write several sentences to convince me of your answer. Write a function describing this situation. c. Sketch the graph of the function and label the y-intercept (Hint: It might help to start by making a table.) d. Cardi O knows a safe driving level for someone of her weight is 0.04. How long does she need to hang out with her friends (without drinking any more alcohol) before it is safe for her to drive? Show or explain your method for finding this solution