Tutorial Exercise Find the derivative by the limit process. F(x) = 11 - x2 Step 1 Complete the definition of a derivative. f '(x) = lim f(x + Ax) - F(x) Ax Ax - 0 0 Step 2 Use the definition for the function above to find the derivative. f '(x) = lim - ( x + 4x ) 2 - ( - x 2 ) AX - 0 AX = lim 11 - x2 - XAX - ( 4x ) 2 - + x 2 AX - 0 4x f ' ( x ) = = lim XAX - (4x ) 2 AX - 0 Ax = lim x - Ax) AX - 0 Submit Skip (you cannot come back)