(A) Find the average value of the function over the indicated interval. be (B) Graph the function and its average value over the indicated interval in the same viewing window. f(x) =300 - 40x;[0,10] (A) The average value is em (B) Select the graph that shows f(x) in red and the average value in blue. O A. O B. O c. OD. Af(X) 300- Af ( x ) Af(x) 300- 300- 200- 200 200 100} 100- 100- X X X X 10 10 10 10