PLEASE HURRY

Oscar measures the temperature of solution at the beginning of an experiment to be 34 degrees F. He monitors the temperature of the solution every minute for 10 minutes. He records the change in temperature from previous reading. His data show a decrease of 3 degrees F four times, a decrease of 5 degrees F three times, no temperature two times, and an increase of 8 degrees. (a) write an expression to represent the average change in change in temperature each minute. (b) using your expression from part (a), determine the average change in temperature for the first trial. show all work (c) Oscar repeats the experiment and finds the average change in temperature each minute is 2 degrees F greater than in the first trial. what is the average change in temperature each minute in the second trial of the experiment? show all work