Consider the graph to the right 1000- + a. In words, describe the function shown on the graph. b. Find the slope of the graph and express it as a rate of 800- change. 600- c. Briefly discuss the conditions under which a linear Distance from Home (miles) function is a realistic model for the given situation. 200- 2 4 6 8 10 Time (hours) O A. According to the function, the distance from home increases by 8 miles every 500 hours. O B. According to the function, the distance from home decreases by 500 miles every 8 hours. O C. According to the function, the distance from home increases by 500 miles every 8 hours. O D. According to the function, the distance from home decreases by 8 miles every 500 hours