Question Function f′(x)=ab Evaluate f(x)=axbEvaluate f(x)=abxTake the derivative of both sides f′(x)=dxd(abx)Use differentiation rule dxd(cf(x))=c×dxd(f(x)) f′(x)=ab×dxd(x)Use dxdxn=nxn−1 to find derivative f′(x)=ab×1Solution f′(x)=ab Show Solution