Question Function f′(x)=b Evaluate f(x)=xbEvaluate f(x)=bxTake the derivative of both sides f′(x)=dxd(bx)Use differentiation rule dxd(cf(x))=c×dxd(f(x)) f′(x)=b×dxd(x)Use dxdxn=nxn−1 to find derivative f′(x)=b×1Solution f′(x)=b Show Solution