# First and second derivative

#### jaredjjj

##### New member
How would someone answer derivative question

#### jaredjjj

##### New member
Have I answered this question correctly.

#### skeeter

##### Well-known member
MHB Math Helper
I'd start by determining $h'(x)$ and $h''(x)$ in terms of $f(x)$, $g(x)$, and their respective 1st and 2nd derivatives.

#### MarkFL

Staff member
Your reasoning looks sound to me.

#### jaredjjj

##### New member
I'd start by determining $h'(x)$ and $h''(x)$ in terms of $f(x)$, $g(x)$, and their respective 1st and 2nd derivatives.
is this correct?

MHB Math Helper
ok