Need help with screenshots 1 through 7. Note: I do not need any explanations for the first 6 screenshots, but on screenshot 7, I need a detailed, step-by-step answer, showing all details. Also, please number your solutions as I have. Thank you so very much y'all!

Find the average value of the function on the given interval. f(x) = x2 - 7; [0, 5] Set up the integral that is used to find the average value. 5 $ 1 ( (2 -7) ) ax The average value is. (Simplify your answer.) Help Me Solve This View an Example Get More Help Clear All Check Answer2 Let f(x,y) = 9x - 8y + 4. Find the following values of f(x,y) for the given coordinates. (a) M ' 1) f(4,-1)=D (Simplify your answer.) Help Me Solve This View an Example Get More Help A Clear All m 3 For the function f(x,y) = 5x2 + 8y2, find the following. . . . . . f ( x + h,y) - f(x, y) a. h Help Me Solve This View an Example Get More Help Clear All Check Answer4 Find fx (x,y) and fy(x,y). Then find fx (2, -1) and fy( - 4,3). f ( x , y ) =ext y + 8 . . . . . fx (x,y) = do all parts! Help Me Solve This View an Example Get More Help - Clear All Check Answer5 Find fx(x,y) and fy(x,y). Then, find fx (3,1) and f (4, - 1). f ( x,y ) = In |7+4x2y3| . . . . . fx (x,y) =] Help Me Solve This View an Example Get More Help - Clear All Check AnswerFind all the second-order partial derivatives of the function f(x,y) = x2 + 9y + 8x2y2. (32f =D Help Me Solve This View an Example Get More Help A Clear All w \f