Question Function s′(t)=2ct Evaluate s(t)=t2cEvaluate s(t)=ct2Take the derivative of both sides s′(t)=dtd(ct2)Use differentiation rule dxd(cf(x))=c×dxd(f(x)) s′(t)=c×dtd(t2)Use dxdxn=nxn−1 to find derivative s′(t)=c×2tSolution s′(t)=2ct Show Solution