\f3. [-11 Points] DETAILS LARCALCET7 5.4.041. | MY NOTE Find the area of the region bounded by the graphs of the equations. y=9+if. X=0. X=8. y=0 :l 9. [-12 Points] DETAILS LARCALCET7 5.R.048. | MY NOTE Find the average value of the function over the given interval. f(x) = x3, [0, 4] :l Find all values ofx in the interval for which the Function equals its average value. (Enter your answers as a comma- separated list.) X: Sketch the region whose area is given by the definite integral. 9 f(9|X9|)dx 0 0 Use a geometric formula to evaluate the integral. :l