G Prove the Leibniz rule for f ( n ) ( x ) , f(n)(x), where f ( n ) f(n) is the n nth derivative of f ; f; that is, show that ( f g ) ( n ) ( x ) = n ∑ k = 0 ( n k ) f ( k ) ( x ) g ( n − k ) ( x ) .

1.16 is the answer if i'm wrong u don't have to me

G(x) = 3x  best describes jane's savings in the long run and  f(x) = 3x+3  mariah's savings in the long runjane's savingsx ( years )            g(x) = 3x1  ,  3                g(1) = 3 *1 = 3  2  , 6          g(2)  =  3 *2 = 6    ->   values missing in the table3  , 9     g(3)  =  3 * 3 = 9  mariah's  savingsx ( years )            f(x) = 3x + 3  1 , 6        f(1) = 3(1) + 3 = 62 , 9        f(2) =  3(2) + 3 = 9  3 , 12       f(3) = 3(3) + 3 = 12 

The equation is 4-n> 8