the first is part two the bottom one is the first, thanks

b. Calculate the slope and represent it as a rate of change. (Type an integer or a fraction.) 0. Select the correct answer below. 0 A. It is a good model if the rate of the rainfall does not remain constant over time. Q B. It is a good model if the rate of the rainfall decreases over time. O c, It is a good model if the rate of the rainfall increases over time. O D. It is a good model if the rate of the rainfall remains constant over time. Click to select your answer(s). Consider the graph to the right. Q a. In words, describe the function shown on the graph. A 5 b.Find the slope of the graph and express it as a rate of 4 change. g 3 Q c. Briey discuss the conditions under which a linear function an is a realistic model for the given situation. 3 2 '3' n: o o 1 2 3 4 5 Time (hours) a. Select the correct answer below. 0 A. According to the function, the rain depth decreases by 3 inches every 1 hour. 0 B. According to the function, the rain depth increases by 1 inch every 3 hours. 0 C. According to the function, the rain depth decreases by 1 inch every 3 hours. 0 D. According to the function, the rain depth increases by 3 inches every 1 hour. b. Calculate the slope and represent it as a rate of change. (Type an integer or a fraction.) c. Select the correct answer below. 0 A. It is a good model if the rate of the rainfall does not remain constant over time. Click to select your answer(s)