ilearn.sfsu.edu C i https:/ilearn.sfsu.edu/ay2122/pluginfile.php/701606/mod_resource/content/3/Mini%20Exam.pdf Limnu: Linear Functions Review 1. For each situation below, decide whether it is linear or exponential and write an equation for a function relating the variables given. If the equation is linear, explain how the slope and the y-intercept can be found in the situation. If it is exponential, explain how the starting point and the base occur in the situation. In problem 7, you will be using these equations to answer questions. a. Emma wants to buy a new cell phone. She commits to saving 10% of the cost each month. Let p be the percent she has saved after m months. b. Hiking uphill can burn 4.7 calories per minute. Let c be the calories burned in m minutes. C. Constanza inherited $100,000, but instead of blowing it on a big purchase, she decides to spend 20% of the money she will have left each year. Let m be the money she has left after n years. The blood level of alcohol in a healthy adult body decreases by 25% each hour. Alex starts with a blood alcohol level of 0.15. Let a be amount of alcohol in Alex's body after h hours. e. The average salary of high-powered CEO's in the United States was 20.7 million in 2013 and $22.6 million in 2014. Let s be the average salary x years after 2013. MacBook Air 8 FA FO #F7 FIO 3 DO