Question

I need help about this derviative math question and the due date was tomorrow.

The questions were on the picture so I need help around today 

Answer 1

ANSWER :

A.

H(1) = F(G(1)) = F(2) = 1 (ANSWER)

B.

H’ (1) = F’ (G(1)) = F’ (2) = 3 (ANSWER)

C.

H(1) = G(F(1)) = G(2) = 1 (ANSWER)

D.

H’ (1) = G’ (F(1)) = G’ (2) = 6 (ANSWER)

E.

H’ (1) 

= d/dx (F(1) / G(1)) 

= F(1) * (-1) G’ (1)/ G(1)^2 + F’ (1) / G(1)

=  - 2 * 2 / 2^2 + 7 / 2

= 5 / 2

= 2.5 (ANSWER).