Question

Finding the values of derivatives

Answer 1

the first one asks for \[\frac{d}{dx}(uv)\space when\space x=2\\i.e\\\frac{d}{dx}(uv)=\frac{d}{dx}(u)*\frac{d}{dx}(v),\space when \space x=2\]by the information that is given that is\[u'(2)*v'(2)=-4*2=-8\]

Answer 2

@Littlebird do you understand?

Answer 3

Yes. Thankyou! I just needed an example. :)