Basic Derivative Information and Power Rule
Define the Product Rule using u and v
f'(uv)=u'v+uv'
Define the Quotient Rule using u and v
f'(u/v)= (u'v-uv')/v^2
f(x)=x²sinx, what is f′(x)?
2xsinx+ x²cosx
Differentiate y=√13x²-5x+8
y′ =26x-5/ 2√13x²-5x+8
Differentiate y=(5x^2)(ln(x))
y′ = 5x(2lnx+1)
d/dx cot(x)
-1/x^2+1
If g is the inverse of f (which means the f(g(x))=x and g(f(x))=x), and f(12)=4, f'(12)=-5, find g(4) and g'(4).
g(4)=12, g'(4)=-1/5
Differentiate y=x2cos-1(2x)
y′ = 2xcos-1(2x) - (2x2)/sqrt(1-4x2)